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Being a parent is amazing and life-changing, but it also requires new duties like making the baby’s nursery secure and pleasant. It also comes with many questions when it comes to climate control for the baby room, like “is air conditioning safe for babies?”, and “what is the best air conditioning system for home?”

The air conditioning system at home may affect a baby’s health. Air conditioner noise, high temperatures, and poor air quality can harm infants, especially newborns. However, doctors still agree that keeping a baby cooler is better than letting is overheat.  Plus with a bit of care and maintenance, the air conditioning system can provide many benefits for a newborn.

This article helps new parents optimise the AC at home and ensure the best air cooler for a baby room.  Your baby’s room’s temperature, humidity, and cleanliness are crucial for their health and development for various reasons. We’ll also help you maintain and ensure the best air conditioning system for home and your kids’ safety. Parents can keep their baby safe and comfortable by following these principles.

Understanding newborn needs

Maintaining normal temperature

As their regulating systems are still developing, babies are swiftly influenced by physiological temperature variations. People experience temperature extremes because their bodies cannot manage their temperature, which is especially true for newborns. To help this, parents will want to find the best air conditioning system for home to enjoy all of the benefits of air conditioning.

Parents must maintain a regular room temperature to safeguard their baby from cold or heat stress. Many believe a nursery should be between 20 and 22 degrees Celsius (68 to 72 degrees Fahrenheit). Finding the best air cooler for baby room can help achieve this. Then parents can answer YES to the question of is air conditioning safe for babies.

Lung Health

As their lungs are still expanding, babies are especially sensitive to dust, mould, pet hair, and pollen. Clear, clean air prevents respiratory difficulties and promotes lung growth. A well-maintained air conditioning system for home with the correct filters can reduce airborne allergens, lowering the risk of lung diseases like asthma later in life.

Immune System Growth

Babies are more susceptible to bacteria, viruses, and other infections due to their immature immune systems. Cleaning the air with appropriate AC systems reduces newborns’ pathogen exposure significantly. Changing aircon filters regularly and considering additional air filtration will help prevent airborne infections.

Knowing about neonatal health highlights the need of a well-tuned air conditioning system to keep the home safe and healthy for the youngest and most sensitive family members. If parents maintain the air clean and the temperature consistent, by finding the best air cooler for baby room, their little one will be comfortable and grow healthily. In fact, everyone’s health can benefit from the AC system.

Family with newborn sitting in front of best air cooler for baby room

AC Considerations for Newborn Families

Temperature control

To keep the newborn safe and comfortable, the nursery must be kept at a consistent temperature. Room temperature should always be between 20 and 22 degrees Celsius (68 to 72 degrees Fahrenheit). Avoid draughty air vents and windows near the cot. Direct exposure to hot or cold air might make the infant ill or uncomfortable.

Adjusting humidity

Another key to a healthy nursery is temperature regulation. Low humidity can cause mould and mildew, worsening respiratory issues. Too much humidity might dry the air and harm the baby’s skin and lungs. The ideal indoor humidity is now believed to be between 40%–60%. A humidifier or dehumidifier with the AC system might help you achieve and maintain these levels if it cannot achieve this range alone.

Noise levels

Newborns need a lot of sleep, and outside noises might wake them. Noise from some air conditioning systems at home might wake up a sleeping infant. Maintaining the AC system and replacing noisy components will reduce noise. You might arrange quieter sorts or sound-dampening materials around nursery air vents.

These crucial AC parameters make the space comfortable and healthy for a baby’s growth and development while ensuring system safety. Parents should monitor these to ensure their baby’s health. At the end of the day, the best air conditioning system for home will help all family members.

Section 3: Air Quality Maintenance

Selecting Filters

Maintaining great air quality in your house, especially if you have a newborn, requires the correct AC air filters. HEPA filters can trap 99.97% of 0.3-micron particles, so it may be worth looking at acquiring these. These contains dust, pollen, mould spores, and other aerosol allergens. These filters reduce airborne germs for your infant. To ensure such filters operate with your home air conditioning system, check manufacturer requirements or speak to a HVAC technician nearby. If not, search for MERV-13 or greater filters that remove particulates as well.

Regular cleaning and upkeep

Regular air conditioner maintenance prevents dust and allergens from building up, which can harm your infant. Among them:

  • Filters should be cleaned or replaced every one to three months, depending on use and filter type.
  • Carry out routine air conditioner maintenance of your home air conditioner.
  • Schedule annual system checkups with a skilled specialist to ensure cleanliness and efficiency.
  • A professional should assess and potentially clean your ducts every few years or as frequently as they recommend if dust and other debris gather in them.

Clearing the air

In addition to maintaining your AC system, employing an air cleaner in the nursery may further filter the air for further safety. Advanced filtration is best at collecting tiny particles that pass through normal AC filters. Place the air purifier away from the baby’s bed to avoid drafts. Clean and replace filters regularly as instructed by the manufacturer.

Parents may dramatically enhance household air quality by following these suggestions. By ensuring the best air conditioning system for home, it will be safer and better for their infant. This improves the air for everyone in the house and aid the infant.

Baby sleeping in clean air with monitor

Part 4: Smart AC and Innovation

Smart air conditioners

The best air cooler for baby room will make nursery temperature and humidity management easier and more precise. You may programme these devices to keep certain temperatures at certain times of day and night to meet your baby’s demands while they sleep or play. Smartphone apps provide remote control of many smart air conditioners. This allows parents to alter settings without awakening the baby in the nursery. That might indeed make for the best air cooler for baby room.

UV-C systems

UV-C light systems in AC units destroy bacteria, viruses, and mould spores, adding another layer of airborne germ protection. These systems keep air clean and germ-free, making them ideal for new parents. This really helps parents who ask is air conditioning safe for babies. Only specialists should install and manage these devices to ensure their safety and efficiency.

Advanced monitoring systems

New monitoring devices can monitor air quality in real time and inform people when pollution levels or temperature rise, which might harm a baby. These devices often monitor air quality and volatile organic compounds (VOCs). It completes the indoor air quality picture. This technology helps parents decide whether to adjust their AC settings or improve air quality.

Geothermal AC and heat

For eco-conscious parents, it’s worth knowing that geothermal heating and cooling systems use the earth’s natural temperature to keep the home pleasant. These systems operate silently and consume little energy, making them ideal for calming a nursery. The initial cost and construction are significant, but the long-term savings and environmental advantages are huge.

These smart air conditioning technologies can make a newborn’s environment safer and more pleasant. Current technology helps parents maintain optimal air quality and temperature in their homes. Ensuring the best air cooler for baby room will improve their child’s health and development.

Part 5: Baby-Ready Home

A home checkup

Your air conditioning system for home should be ready to keep everyone safe and comfortable before the baby arrives. A skilled AC inspection can reveal leaks, inefficient systems, and outdated equipment. This step is crucial to ensure the system works effectively and fast when your kid arrives.

Ventilation strategies

For clean air, especially in settings where babies spend a lot of time, air flow is essential. Opening windows lets natural airflow dilute and remove airborne pollutants when the weather permits. However, the air quality outside must be good enough to open windows. Trickle vents or exit fans may also keep fresh air flowing, preventing pollution and dampness.

Safe installation methods

Professionals should always install a new air conditioner to avoid common mistakes. Avoiding carbon monoxide leaks from improperly positioned heaters or machinery noise by properly installing units is crucial. Make sure any new AC equipment is out of reach and that no wires or pieces are hanging out that might harm your kid as they grow and explore.

Childproofing thoughts

To prevent injuries when your infant becomes an inquisitive toddler, make sure your AC units are childproof. Lock vent covers on air cooler for baby room, keep heaters and boilers out of reach, and protect window air conditioners. Your youngster can avoid injury around heating and cooling equipment with these simple actions.

Parents may better prepare their home for a new baby and ensure the AC system keeps the newborn healthy and safe by considering these factors. These processes make the house more pleasant and offer you piece of mind knowing the heating, cooling, and air quality are set up to care for the newest and most sensitive family member.

Mum dad and infant expecting baby in best air conditioning system for home


First and foremost, parents want their babies to be secure, comfortable, and healthy. The temperature and air quality of your house are controlled by ensuring the best air conditioning system for home. Our discussion here explains that maintaining this system, employing the latest technology, and installing it securely provides you peace of mind and genuine health advantages for your infant.

Parents may improve their house by following our guidelines and advice, such as controlling humidity, employing advanced filtration, and installing smart temperature controls. This will safeguard babies’ vulnerable respiratory health and boost their overall health and growth. Ultimately, every parent wants to find the best air cooler for baby room.

As your family begins this exciting new chapter, remember that today’s AC system improvements might affect your child’s health and happiness. All new and expectant parents should consider these family management issues before having a child. Professional expertise and regular maintenance are needed to ensure your home air conditioner fulfils the demands of your youngest and most vulnerable family members. Maintaining your house will help your infant start life healthy and happy.

Additional Information

New and expectant Australian parents may get information and aid here to make their house a healthy and safe place for their babies:

Professional HVAC services

The Australian Institute of Refrigeration, Air Conditioning, and Heating (AIRAH) outlines best practices in air conditioning maintenance
State and territory-based organisations allow you to check licencing to ensure professional HVAC tradesman, such as Queensland Building and Construction Commission (QBCC) in Queensland.

Health and safety rules

Heath Direct Australia offers infant care information, including keeping the environment safe.
Red Nose is the leading authority on safe sleep and pregnancy advise, and offers tips on making babies’ sleep spaces safer.

Air quality data

The Bureau of Meteorology (BOM) updates consumers on high pollen days and pollution levels that potentially influence indoor air quality.
Asthma Australia offers advice on managing asthma and allergies in children, including home air quality.

Energy conservation and sustainability

Your Home, an Australian government project, provides thorough information on building environmentally friendly homes, including heating and cooling systems.
Clean Energy Council website explains how to employ eco-friendly and energy-efficient technology like solar-powered HVAC systems that benefit the environment and your health.

These websites and tools can assist Australian parents discover how to ensure the best air conditioning system for home and help their little ones grow and thrive.  Please feel free to contact us to discuss or for more information.


There is a lot to consider when it comes to commercial air conditioning.  However, there is no question that office air pollution affects workers’ health and productivity. This is one of the reasons for the existence of indoor air quality standards Australia.  Indoor air quality (IAQ) standards are designed to protect everyone.

Today’s workers spend a lot of time indoors, and their air quality can affect health, happiness, and productivity. Common air pollution, pathogens, and insufficient airflow can all create conditions that don’t meet indoor air quality standards. This can cause everything from allergies and headaches through to to lung disease and long-term illness.

Better or worse, IAQ affects health and makes it harder to focus and work. Polluted indoor environments can make it harder to focus, make workers unhappy, cause staff to miss work more often, and increase illnesses, according to many studies into impact of indoor environmental quality.

On the other hand, clean indoor air significantly benefits health and employment.  As little as $50 per employee per year spend on meeting indoor air quality standards can produce a $8,400 increase in productivity.  Good IAQ significantly affects health-related expenditure and workplace productivity.  It’s not something any smart business leader can afford to ignore.

HVAC Systems and Indoor Air Quality Standards

Heating, Ventilation, and Air Conditioning (HVAC) systems are crucial for improving workplace air quality and meeting indoor air quality standards. HVAC systems that control temperature, humidity, and air pollution reduce building illness known as “sick building syndrome”.  How successfully an HVAC system filters and cleans indoor air depends on its design, maintenance, and use.

Regular HVAC repair improves air quality in many ways. It first involves cleaning or replacing air filters. This helps prevent dust, pollen, and other particles from spreading in the office. Secondly, maintenance checks can detect and address faults like water build up, leaks, and airflow restriction that reduce system usefulness. This maintains clean air flow and reduces the occurrence of mould and other pollutants.

Well-maintained HVAC systems consume less energy and save money. They also regulate airflow, improving health and comfort. Low humidity can dry and irritate nose membranes and worsen breathing issues. Mould and mildew thrive in humid conditions, making the air dirtier.

HVAC plays a crucial role in helping a business meet indoor air quality standards.  HVAC system health affects IAQ. This affects worker health and productivity. Maintaining the HVAC system and considering innovative air purification technology helps keep the workplace healthy and the business open long-term.

Ducted Air Conditioning Systems and IAQ

In a ducted air conditioning system, ductwork carries hot or cold air from an indoor unit to the area served. Ducted air conditioners are Dx split climate control systems. Instead of individual air conditioners, these systems maintain a consistent temperature throughout the building or rooms. The compressor for this system is typically outside, and the serving unit is usually in the roof or suspended ceiling. The units are connected by copper pipework, with duct and outlets distributing air to desired rooms.

You can’t say enough about ducted air conditioning systems for commercial air quality. Filtration systems in ducted aircon significantly reduce dust, pollen, and other allergens. This improves IAQ and helps a business meet indoor air quality standards. Even better, many new ducted systems contain additional, high-tech filtering systems that remove odours, bacteria, viruses, and tiny particles, further improving the indoor environment.

Commercial air conditioning maintenance service ducted technician smiling

Ducted air conditioning systems need frequent service, including vent/outlet cleaning. Without frequent maintenance, dust, filth, and mould can build up in all parts of the system. Since it costs more and uses more energy, the system functions less efficiently. Contaminants emitted into the building are also harmful to humans and the building itself.

Ductwork, vents, and outlets must be monitored routinely and cleaned when required to prevent contamination spread. Dust, filth, and biological poisons may be removed using duct replacement or cleaning. This ensures clean, healthy building air. Vents and outlets should also be cleaned for better airflow. This can help improve system performance and reduce mechanical issues like overheating.

If properly maintained, ducted air conditioning systems can help maintain building air quality. Cleaning air vents, filters, and ducts regularly reduces build up of dust and other pollutants, making the indoor area healthier and more comfortable for all. To maximise interior air quality, businesses should maintain their ducted systems.

What Air Conditioner Service Costs Really Mean

Routine facilities maintenance includes HVAC inspections. Indirect cost savings and direct operational costs fall down a lot because of this. Like most mechanical or electrical equipment, air conditioners perform best when they are taken care of with preventative maintenance. This directly influences how much energy they use, which in turn affects how much it costs to run them.

Your AC unit may also use more power if you don’t fix it. This could be because of clogged filters, ducting that leaks, or a fan that is working too hard. Your electricity bills will go higher because of all of these difficulties that put additional strain on the system.

Regularly servicing your commercial air conditioner can assist cutting down your quarterly energy bills in ways other than merely saving money on electricity. Without regular upkeep, tiny faults can get worse and turn into major ones that cost more to solve. For example, problems with a motor or thermostat should be identified early on so that the whole system doesn’t break down.  Not only is the more major repair more expensive to fix but it can also cause problems at work, like downtime, adding to the overall expense.

Running air conditioning does costs money, but taking care of it can save a lot more money in other ways as well. Making the inside air healthier has a direct impact on the health and happiness of the individuals who work there. This is one of the many reasons why air conditioning is needed in the workplace.

Anxiety and headaches are some of the many health conditions that have been related to poor air quality. Asthma and respiratory infections are some of the more major ones. By ensuring air conditioners are maintained regularly and filters are cleaned or replaced, businesses may cut down on the amount of airborne pollutants and allergens in their locations by a huge amount.  This is all part of meeting required indoor air quality standards.

It’s excellent for health and saves a lot of money to maintain air conditioners and keep them in good shape. First, better air indoors can help people call in sick less often. Illnesses and allergies that make employees miss work, can affect productivity, and, in the end, the company’s bottom line. This is one of the benefits of meeting indoor air quality standards.

A safe and healthy workplace also makes people happier and more effective. Studies have proven that workers are more efficient and do a better job when they are in a place with pleasant climate and clean air. As mentioned previously, each dollar spend can have a 16,800% return on investment ($50:$8,400) in terms of productivity!  Regular repair of air conditioners can also help with this.  Again, this is all part of meeting or exceeding indoor air quality standards.

2 happy male workers fist pumping with clean indoor air in workplace

To sum up, regular maintenance service and repairs to your commercial air conditioner may seem like extra money at first, but the money you save in the long term, both directly and indirectly, makes the expense worth it. Running costs are reduced when you consume less energy and don’t have to pay for pricey, last minute fixes. It can save a business a lot of money over time, rather than just waiting until the AC goes down. This highlights how crucial it is to undertake maintenance on a routine basis to keep costs lower overall.

Fresh Concepts in Air Conditioning: UVC Cleaning

New technologies have been employed by commercial air conditioning companies to improve the quality of the air inside buildings and make them healthier. Apart from routine maintenance, one of the most significant HVAC solutions is UVC sterilisation. UVC treatment switches off the DNA of bacteria, viruses, and other pathogens with germ-killing UV light in the C range. This inhibits the infections from spreading and making people sick. It has been inserted into air conditioners as a technique to purify the air and improve IAQ.

Steril-Aire Example

Steril-Aire is an excellent illustration of how UVC technology may be applied in HVAC systems to eliminate bacteria. These UVC emitters are incorporated into the AC system and are installed into the evaporator indoor units. UVC light hits the air as it flows through the unit and kills any bacteria that are in it. Pathogens can be silenced when the high-energy light enters inside their cells and breaks their DNA.

Workplace Benefits

Many beneficial things happen for organisations when Steril-Aire and other UVC sterilisation equipment are installed to their HVAC systems.

Enhanced Air Quality

UVC systems eliminate a lot of bacteria, which makes the air inside buildings considerably nicer. This helps a lot in work settings when there are a lot of people near together, which might make it easier for viruses to spread.

Reduced Disease Transmission

Diseases should not be able to spread through the air in areas like workplaces, hospitals, schools, and shopping malls to keep people healthy. After UVC therapy, there are fewer likely to be infectious agents in the air. This makes it less likely that sickness will spread.

Maintenance of HVAC Efficiency

Mould and bacteria that develop up in HVAC systems can make them less effective by restricting air movement and heat exchange. There is UVC light that helps keep these things clean, so they operate better and cost less to run.

Lower Cleaning and Maintenance Costs

As an example, the common method of cleaning air units needs chemicals and a lot of work. Instead of chemicals, UVC sterilisation can be utilised. It also reduces how often things need to be cleaned, which minimises the expense of HVAC equipment upkeep.

Extended HVAC Lifespan

When UVC light strikes HVAC parts, it keeps germs and other organic matter from growing. This helps equipment last longer.  Units won’t need to be fixed or altered as often because of this. Projects have found extended equipment life to be a reliable outcome of UVC sterilisation.

UVC light lamp

In the end, UVC sterilisation, like what Steril-Aire provides, is a huge stride forward in air conditioning technology that can help improve the quality of the air in workplaces. It’s a crucial aspect of modern HVAC systems since it gets rid of germs, makes units perform better, and lowers the cost of care. This makes indoor environments cleaner and healthier.

Practical Tips for Improving Indoor Air Quality in Office

UVC light not all businesses can do to make the air quality inside their premises better. They first need to pick the correct air conditioning system for the business.  Then, they need to make a plan that includes things like regular maintenance, methods to purify the air, and inclusion of smart technology.

Here are some real-world things that businesses can do to improve indoor air quality in office and other such workplaces:

Regular Maintenance of HVAC Systems

Routine Checks and Cleaning

To keep your HVAC systems in good shape, have professional HVAC technicians examine and fix them often. To achieve this, checks may include inspection of the evaporator coil, flush out of the drain, check for leaks in the ducts, clean or replace the filters, and make sure everything is working correctly.

Vent Cleaning and Duct Replacement/Cleaning

Dust and mould shouldn’t build up on the filters that permit air into and out of the workplace. Check and clean them often. If needed, the ducts might need to be replaced or cleaned to get rid of any mould, dust, and other contaminants that could transmit diseases throughout the building.

Maintain Humidity Levels

The office can stay dry by ensuring the air conditioners are operating at the proper temperature and mode. It’s also vital to keep the windows and doors closed to help with this. Most HVAC systems have humidity controls built in to manage humidity between 30% and 50%. Some sites may need extra dehumidifiers though. Mould and mildew are less prone to grow when humidity is managed correctly.

Air Purification Methods

Air Purifiers

One option is to in separate air cleaners with HEPA filters in places where there is really poor air quality or a lot of foot traffic. These things can capture a variety of stuff in the air, such pollen, dust, and pathogens.

UVC Sterilisation

If you wish to eliminate germs, viruses, and other pathogens, you could choose to add UVC sterilisation to the HVAC system. It has already been noted that items like Steril-Aire can be very useful in this instance.

Natural Ventilation

Open windows or use window fans to let in extra natural light in come cases. This will let in fresh air and reduce any pollutants inside. When the weather is nice, this is quite beneficial. However, this must be balanced with humidity levels in the region where the business is based.  In some hot/humid regions, mechanical building ventilation may be a better option for fresh air.

Indoor plants

It has been proven that plants may purify the air inside and get rid of some contaminants. However, its important to make sure they are taken care of properly so that mould doesn’t form and things become too damp.

Workplace air purification with air purifier and indoor plants in workplace.

Smart Technology Integration

Smart Thermostats and IAQ Monitors

With smart thermostats, you can modify how much your HVAC system works based on your demands at the time. This will make it perform better and minimise the possibility that too much use will pollute the air within. You can also utilise IAQ Monitors to assess the air quality, temperature, and weather in real time. By using these, you can make modifications straight away.

Automated Air Filtration

Another option is to use devices that clear the air automatically and change how much they clean based on how clean they find the air to be. This makes sure that the air cleaner functions optimally when no one is available to help. Set and forget the achievement of indoor air quality standards!

Scheduled Ventilation

A modern-day option is to set up smart systems that can increase air flow on a plan during times when there are a lot of people in the building. This will let as much fresh air in as possible when it’s required the most.

By utilising these helpful techniques, businesses may make the air quality within their premises a lot better. This will improve the health of the building and make it more helpful for both workers and visitors. For the best chance of meeting indoor air quality standards, it’s vital to keep up with upkeep, clean the air with innovative methods, and employ technology in a smart way.


How crucial it is to meet indoor air quality standards in your business is beyond words, especially if people work there for a long time. It is the responsibility of the business leader to ensure everyone in the room is healthy, happy, and able to function properly.

The newest HVAC systems, which include smart controls and air purification technology, are the safest and most reliable for the workplace. You need to keep your air conditioning units in good condition and apply these latest technologies if you want your business to have a healthy environment. It indicates that you care about your employees’ health and happiness when you spend money on these kinds of things. It also helps your business function better and equipment last longer.

Today is the day to start making your workplace better. To make sure your business has the highest indoor air quality standard possible, have someone who deals with HVAC systems look at and enhance your air conditioning system.  Book commercial air conditioning maintenance service today to ensure your workplace is meeting the required indoor air quality standards.

In today’s changing world of home and commercial climate control air conditioning systems play a role in our daily lives.  Split system air conditioning has gained popularity, for its efficiency, adaptability, and space saving design.  Unlike ducted systems split systems offer a versatile option that seamlessly integrates with modern living and working spaces.

A split system air conditioner consists of two units; a unit that cools the room and an outdoor unit that releases heat outside.  This separation optimises space utilisation and energy efficiency making it a preferred choice for homeowners and businesses.  Beyond their benefits split systems attract those seeking comfort, affordability, and environmental friendliness.

By exploring the mechanics, advantages and considerations associated with split system air conditioning it is clear why this technology has become a choice, for achieving indoor climate control.

If you’re thinking about upgrading your home boosting the air conditioning in an area or optimising your existing system, split system air conditioning offers a solution that can meet different needs and individual tastes.

In this article we’ll look at split system air conditioning equipping readers with the knowledge to make well informed choices regarding their cooling and heating requirements.  Additionally, we’ll point out some errors individuals tend to make with air conditioning helping you steer clear of them.

What does Split System Air Conditioning Mean

Split system air conditioning is an advancement in technology for controlling climate.  It is a direct expansion (DX) system that consists of two units; the indoor unit (evaporator) and the outdoor unit (condenser).  This separation is essential for the system to function effectively and efficiently allowing temperature control while consuming energy.

Exploring how split system air conditioning works compared to other systems helps us understand why it’s becoming increasingly popular and dominant in the market.  Lets dive deeper…

Understanding How Split System Works

A split system air conditioner comprises two main components connected through interconnect wiring and refrigerant piping.  The outdoor unit houses the control printed circuit board/s, condenser coil, and compressor which are all important for removing heat from the building.  The condenser is the powerhouse, making it an integral part of the aircon.

On the hand inside the indoor unit contains the evaporator coil and blower fan that collaborate to cool and circulate air within the space.  By placing components this separation allows for quieter and more efficient operation.

Understanding The Refrigeration Process

The functioning of a split system air conditioner relies on utilising a refrigeration cycle.  This cycle involves converting refrigerant, between gas and liquid states.

The process begins with the compressor, which increases the pressure and temperature of the refrigerant.  This allows the refrigerant to flow to components of the condensing unit.  During this phase the refrigerant releases its heat to the surrounding air and changes form.

The cooled liquid refrigerant then travels to the evaporator in the unit through an expansion valve, where its pressure is decreased.  Consequently, it transforms back into a gas.  It the absorbs heat from the air.  The refrigerant returns to the compressor via pipework, carrying away absorbed heat and the cycle repeats.  This method effectively removes heat from indoors, ultimately lowering the temperature as desired.

Refrigeration Cycle Diagram including Evaporator and Condenser

Inverter Technology: A Game Changer

Significant advancements in split system air conditioning typically involves the integration of technology.  Traditional air conditioners operate at a fixed speed, turning on and off to maintain the desired temperature.  This approach tends to lead to energy usage and temperature fluctuations.

In contrast split systems equipped with inverter technology can dynamically adjust the compressor speed.  This allows the AC to operate smoothly at required capacities without disruptions.  This flexibility allows for desired room temperatures while also reducing energy consumption.  This capability contributes to prolonging the units lifespan, by minimising wear and tear caused by cycling on and off.

Comparison with Ducted Air Conditioning Systems

When it comes to air conditioning systems, split system air conditioning provides a simpler installation process.  It also helps reduce energy loss, unlike ducted systems that need extensive ductwork throughout the building.  For large buildings, ducted or central systems may be less energy efficient due to heat losses in the ducts or pipework.

Split systems offer an energy solution for individual rooms or smaller spaces by directly delivering air and eliminating the need for ductwork.  Split systems also allow for climate control tailored to preferences.  Wall splits enable temperature settings in zones or rooms meeting specific comfort needs while minimising energy consumption.  Split system air conditioning is certainly highly versatile.

Splits can be applied in a variety of settings due to their operational sophistication and numerous benefits.  The energy efficiency and precise temperature regulation of this system make it an appealing option, for those looking to enhance their climate control solutions.  Whether looking for workplace benefits or home life comfort, split system air conditioning provides a range of advantages.

How Does a Split System Work

The way a split system air conditioner operates is truly fascinating, demonstrating the intelligence of engineering.  It combines components and processes seamlessly to deliver cooling and, in the case of reverse cycle systems, the added benefit of heating as well.

Let’s delve into how split systems use the refrigeration cycle to manage temperatures.  By doing this, they are creating an environment that can be either cool and invigorating or warm and snug as per your requirements.

Getting to Know the Key Components and Their Functions

The compressor plays a key role in the air conditioning setup.  Is typically situated in the outdoor unit.  It compresses the refrigerant, increasing its pressure and temperature before sending it over to the condenser coil.

The condenser coil resides in the outdoor (or condensing) unit.  It’s tasked with expelling the absorbed heat from indoor air into the surrounding outdoor space.  As the hot refrigerant vapor travels through this coil it releases its heat energy.

Situated in or between the units you’ll find the expansion valve.  Its primary duty involves controlling how refrigerant flows into the evaporator coil.  By reducing pressure on the refrigerant it allows for expansion which results in cooling down.

The evaporator coil can be found in the indoor unit.  Its job is to absorb heat from the indoor air using the refrigerant.  When the cold coil draws in heat it turns the refrigerant into a vapour, which then returns to the compressor to begin the cycle again.  This continuous cycle is just one of the many benefits of the reverse cycle refrigeration cycle.

Advantages of Split System Air Conditioning

Split system air conditioners have become increasingly popular due to the benefits they offer.  These advantages include their energy efficiency and the flexibility they provide in terms of installation and usage.  Here are some key perks that make split systems a preferred choice for both homes and businesses.

Improving energy efficiency

Split air conditioners are known for their energy efficiency, which is definitely an advantage.  By utilising inverter technology these systems can efficiently adjust the compressors speed to maintain the desired temperature eliminating cycling on and off.  This not helps conserve energy but also reduces strain on the system leading to longer lifespan and cost savings on electricity bills and maintenance in the long term.  Having an energy efficient air conditioner is highly desirable nowadays.

Efficient multi-head wall split system condenser with AC installer and customer

Flexibility and Adaptability

Split systems offer flexibility in terms of installation.  In comparison to central air conditioning or ducted systems split systems provide an adaptable installation option.  They can be easily installed in places without requiring a network of ducts; only a small hole is necessary for connecting the units.  It’s important to ensure there is space for the units themselves during installation.  They are well suited for renovating buildings or spaces where installing ductwork’s not feasible.

Additionally split systems offer scalability benefits by providing an adaptable approach to air conditioning.  You have the option to link multiple indoor units to a single outdoor unit allowing you to independently adjust the temperature in different areas or rooms.  This zoning feature enables you to personalise the climate control in your home or workplace, for comfort while also conserving energy.

Aesthetic and Practical Benefits

These systems combine both appeal and practicality.  Split system air conditioners are designed to blend into your space adding a touch of style without disrupting your existing decor.  The indoor units come in many styles.  They can be easily mounted on walls, ceilings, or recessed into drop ceilings effortlessly blending into any setting.  For example Daikin split systems offer a variety of styles, colours and features.

The outdoor unit can be discreetly placed outside to manage most of the noise and mechanical functions ensuring an undisturbed environment.  Modern split air conditioning systems provide flexibility with up to 30 meters of copper piping and interconnect cabling for choosing the units location and system setup.  This flexibility is particularly useful for commercial air conditioning installations due to office layouts and building structures.

Improved Air Quality

Many split systems are equipped with air filters and purifiers that help remove dust allergens and other pollutants from the air.  This feature is advantageous for individuals with allergies or respiratory problems as it promotes healthy air quality.

Split systems also provide a dehumidification feature that helps regulate humidity levels, not only improving comfort but also preventing the growth of mould and mildew.  Ensuring air quality (IAQ) is crucial especially in commercial settings.

Easy Installation and Maintenance

Setting up a split system air conditioner is usually faster and less disruptive compared to systems resulting in labour costs and minimal disturbance to your home or business.  Maintaining these systems is convenient due to their user design, with filters and components that are easily accessible for cleaning or servicing.

Having an air conditioning system in place offers many benefits.  In summary split system air conditioners present an cost efficient way to control temperatures.  With energy saving features, simple installation process, improved air quality benefits, and low maintenance requirements these AC units are a choice for those seeking to enhance their cooling experience.

Making the Right Choice

When selecting the ideal split system air conditioning unit for your residence or business it’s essential to consider more  than its cooling or heating capabilities.  Various factors play a role in determining the systems performance, efficiency, and overall satisfaction.  To make an informed decision it’s crucial to take into consideration the following aspects:

Assessing Your  Space

The size and layout of the area being cooled or heated are factors in determining the suitable capacity of the air conditioning unit needed.  An undersized system may struggle to maintain temperatures while an oversized one can lead to energy consumption and inconsistent temperature regulation.  Consulting with a professional for a head load calculation is important.  They take into account factors beyond footage in their evaluation, such as ceiling height, window dimensions, and insulation quality.

Wall split condenser air conditioner installation on wall up high with installer on ladder

Energy Efficiency

Prioritising energy efficiency is vital as it can significantly impact your long term costs and environmental footprint.  When exploring units look for comparable models with lower Energy Efficiency Ratios (EER) and Zoned Energy Rating Labels (ZERL) to optimise energy savings.

These evaluations can provide an indication of how a system can convert energy into cooling or heating power.  Systems equipped with modern technology can assist in saving more by adjusting the compressor speed based on demand thus reducing energy wastage.

Enhancements and Usability

Modern split systems offer features to enhance comfort, convenience, and air quality.  Consider options, like timers that allow you to schedule your system to run when needed or smart controls that enable remote operation via your smartphone or tablet.  For air quality concerns explore units with additional filtration systems designed to remove allergens, dust, and other harmful particles from the air.

Climate Considerations

The local climate plays a role in selecting the most suitable split system for your requirements.  In regions experiencing extreme temperatures like South-West Queensland opting for a reverse cycle air conditioner is practical as it can both cool and heat your space efficiently.  In milder climates such as South-East Brisbane, a cooling unit may suffice for your needs.

Discussing your needs with an expert can assist you in selecting a system that fits well with your surroundings.  A local expert will be most familiar with suitable options for your home or business.

Installation and Maintenance

It’s crucial to consider how the quality of installation can impact the effectiveness and longevity of your split system.  When choosing an installer for your split system it’s essential to seek out someone with a reputation and extensive experience.  Remember to enquire about the installation support and upkeep services they offer.  Regular maintenance is key to ensuring that your system remains in optimal condition.  When picking a system consider the ease of access to filters and serviceable components.

Comparing Costs and Benefits

While the initial cost is important it’s equally vital to think about the long-term value that the system will provide.  Opting for a sturdy unit even if it requires a higher upfront investment can result in substantial savings over time and heightened satisfaction.  When researching air conditioning brands prioritise manufacturers that offer warranties and are recognised for their reliability and top-notch customer service.

When considering split system air conditioning striking a balance between your needs and future comfort and expenses is crucial.  By dedicating time to research and consulting experts you can ensure that the air conditioning system you select is both effective and trustworthy, catering to all your needs.


In conclusion, split system air conditioning offers an efficient solution for climate control needs.  Whether you require cooling for a room, heating for an area, or something in between, split systems are an excellent option.  They provide flexibility, energy efficiency, and straightforward installation making them attractive to both homeowners and business operators.  These systems come with benefits, including their ability to seamlessly blend into any environment and improve air quality.  Moreover, the capability to customise temperature zones contributes to the comfort and convenience they provide.

When considering upgrading or installing an air conditioning system it’s crucial to select the unit that suits your requirements and ensure professional installation and maintenance.  This approach will help you maximise your investment.  The systems energy efficiency, advanced features, and capacity should align with your space needs and personal preferences to guarantee performance and comfort.

Ultimately choosing a split system aircon unit is a decision that will enhance your comfort and overall well-being.  By considering your options and consulting with experts in the field you can reap the benefits of a climate control solution that exceeds your expectations.  Split system air conditioning offers more than regulating temperature; it can significantly enhance the ambiance of your home or workplace.

Brisbane air conditioning image with sunset and Brisbane river

Explore the advantages of split system air conditioning.  Enter a realm of efficient, adaptable, and dependable climate management.  Ready to enhance your space?  Locate an air conditioning service nearby to begin enjoying a cosier and eco-friendly environment.  In search of air conditioning services in Brisbane, Gold Coast, Sunshine Coast, Logan, or Ipswich?  Look no further, than Ice Blast!  Our team of professionals is dedicated to ensuring your comfort and coolness.


Air conditioning has become an essential feature in homes and businesses across the globe, particularly in areas that experience extreme weather conditions like Queensland.  Thesedays, its importance transcends mere comfort and choosing air conditioning is a no-brainer.  In many instances, air conditioning is crucial for survival, maintaining productivity, and ensuring optimal health.  As temperatures worldwide continue to climb due to climate change, the role of air conditioning in our daily lives is only expected to grow.

The benefits of air conditioning extend far beyond the immediate comfort of escaping the heat on a sweltering summer day.  It plays a pivotal role in safeguarding the elderly and those with chronic health conditions from heat-induced health risks, preserving the integrity of medications and electronics, and enabling businesses to operate efficiently regardless of the outdoor climate.  However, despite its prevalence and the relief it offers, there are numerous intriguing facts and milestones in the history and development of air conditioning that many are unaware of.

From its origins in industrial settings to its contribution to architectural innovation and public health, the story of air conditioning is filled with fascinating developments.  Innovations in technology have made modern systems more energy-efficient and environmentally friendly, while ongoing research continues to explore new ways to improve indoor air quality and combat the spread of airborne diseases.  As we delve into the top 7 things you didn’t know about air conditioning, we uncover the depth and breadth of its impact on our world, highlighting its evolution from a luxury to a necessity in ensuring our comfort, health, and well-being.

1.     Historical Cooling Methods Paved the Way

Throughout history, innovative cooling methods were developed by ancient civilizations, setting the stage for modern air conditioning systems.  Ancient Egyptians utilized evaporative cooling by hanging wet reeds in windows, cooling indoor air as the water evaporated.  This principle is similar to today’s evaporative coolers, especially effective in dry climates like southern regions of Australia.

The Romans implemented a form of radiant cooling, circulating aqueduct water through walls to cool their buildings.  This is similar to modern systems that use chilled water in floors or ceilings to absorb heat.  In the Persian Empire, wind catchers or “badgirs” were engineered to capture cool breezes and funnel them into buildings.  This is an early example of natural ventilation enhanced by evaporative cooling when air passed over water features.

Mediterranean architecture favored thick stone walls and minimal windows to reduce heat gain, leveraging the thermal mass of stone to naturally regulate indoor temperatures.  Courtyards and shaded areas provided comfortable outdoor spaces shielded from the sun, demonstrating an early understanding of passive cooling.

Ancient cooling techniques including thick stone walls and minimal windows

These ancient techniques were sustainable, relying on natural resources and passive methods without electricity.  They exemplify human adaptability, using available technologies to improve comfort in response to environmental challenges.  Today, while modern air conditioning provides immediate and controlled cooling, integrating the sustainability of ancient methods remains a goal.  This has become increasingly imporant as global climate change and energy conservation become critical.

These historical innovations inspire a future where cooling technologies are both effective and environmentally harmonious, blending the best of ancient wisdom with modern efficiency.

2.     The First Air Conditioner Wasn’t for Comfort

The invention of the first mechanical air conditioner by Willis Carrier in 1902 was a turning point in climate control technology,  However, it was initially designed not for human comfort but to solve a problem in the printing industry.  The Sackett-Wilhelms Lithographing and Publishing Company in Brooklyn, New York, faced significant challenges due to fluctuating humidity levels.  High humidity caused paper to expand and contract, misaligning the inks during printing and resulting in poor-quality prints.  Furthermore, humidity slowed ink drying, affecting production efficiency.

Carrier’s system tackled this issue by cooling air through coils chilled with water, effectively removing moisture and stabilizing the indoor environment.  This not only preserved paper dimensions, ensuring consistent quality prints, but also expedited ink drying times, boosting productivity.

While originally aimed at improving the printing process, Carrier’s invention laid the foundation for the air conditioners we use today.  It showcased the potential of mechanical cooling to enhance not just industrial processes but human comfort and well-being across various settings.

The development of air conditioning from an industrial tool to a staple of comfort living marks a significant evolution in technology, driven by changing societal needs.  Carrier’s work revolutionized indoor climate control, making it possible to manage temperature and humidity with precision, profoundly impacting our living and working environments.

3.     Air Conditioning Shaped Modern Architecture

The introduction of air conditioning has had a profound impact on architectural design.  It has reshaped our urban landscapes and altering the way buildings are conceived, especially in terms of modern building ventilation.  Prior to this innovation, architectural strategies for cooling were largely passive.  Buildings featured high ceilings to allow hot air to rise away from occupants, large windows to facilitate cross-ventilation, and spacious porches to provide shaded outdoor spaces.  These design choices were essential for comfort in the pre-air-conditioned world, as they were the primary means of mitigating indoor heat.

However, the invention of air conditioning radically changed architectural possibilities.  No longer constrained by the need to maximize natural ventilation, architects could explore new designs and materials.  This lead to the development of modern skyscrapers and the iconic glass-walled buildings that dominate contemporary city skylines.  The ability to control indoor climates mechanically meant that windows did not need to open, allowing for the use of floor-to-ceiling glass that brought natural light into spaces without the associated heat.

Commercial air conditioning allowing floor-to-ceiling glass

This technological advancement enabled architects to prioritise aesthetic and functional considerations over environmental adaptability, contributing to the evolution of modernist architecture.  The resulting shift toward sleek, minimalistic designs signified a departure from traditional architectural forms.

This illustrates how technological innovation can drive changes in design philosophy and urban planning.  The legacy of air conditioning in shaping modern architecture is a testament to the transformative power of technology in redefining our built environment.

4.     UVC Sterilization in HVAC Systems

Incorporating ultraviolet C light (UVC) sterilisation into modern Heating, Ventilation, and Air Conditioning (HVAC) systems marks a significant advancement in improving indoor air quality.  UVC is a type of ultraviolet light that has germicidal properties, effectively killing or inactivating microorganisms such as bacteria, viruses, and mold spores.  By integrating UVC lamps or modules into the ductwork of HVAC systems, it’s possible to purify the air circulated throughout homes and commercial spaces, thereby enhancing the health and well-being of occupants.

The principle behind UVC sterilisation in HVAC systems is simple yet powerful, making it an smart commercial solution.  As air moves through the system, it passes by UVC light sources installed within the ducts.  The ultraviolet light disrupts the DNA or RNA of pathogens, rendering them unable to reproduce and cause infection.  This process significantly reduces the concentration of airborne contaminants, contributing to a cleaner and healthier indoor environment.

The use of UVC sterilisation is particularly relevant in settings where air quality is paramount, such as healthcare facilities, laboratories, schools, offices, and homes.  It has become increasing common with heightened awareness of airborne transmission of diseases that followed the COVID outbreak.  Besides its effectiveness in eliminating pathogens, UVC sterilisation operates silently and unobtrusively, without introducing chemicals or odours into the air.

This technology not only addresses health concerns but also enhances HVAC system efficiency by keeping coils and other components clean.  UVC light thereby reduces maintenance needs and energy consumption.  As awareness of indoor air quality grows, the adoption of UVC sterilisation in HVAC systems is set to become an increasingly standard feature.  This underscores the role of innovative technologies in creating safer, healthier indoor spaces.

UVC clean air conditioning in hospital helping patients

5.     It’s a Life Saver

The invention of air conditioning has been a critical life-saving development, especially in mitigating the lethal effects of heat waves.  As global temperatures rise and heat waves become more frequent and intense, air conditioning has transitioned from a luxury to a necessity in many regions.  As a result, it has played a pivotal role in protecting vulnerable populations from the dangers of extreme heat.  Research supports this impact, revealing a marked decline in heat-related mortality in areas with widespread access to air conditioning.

The correlation between air conditioning and reduced death rates during periods of hot weather is significant.  By maintaining indoor environments at safe, comfortable temperatures, air conditioning helps prevent heatstroke and other heat-induced illnesses that can lead to fatalities.  This is particularly crucial for the elderly, children, and those with pre-existing health conditions, who are most at risk during extreme temperature spikes.

In addition, air conditioning contributes to public health and safety beyond individual homes.  Cooling centres equipped with air conditioning provide refuge for those without access to such amenities in their own living spaces.  Hospitals and emergency rooms also rely on air conditioning to ensure the wellbeing of patients and to maintain optimal conditions for medical staff and equipment.

The lifesaving role of air conditioning highlights the importance of sustainable and equitable cooling solutions.  As the demand for air conditioning grows, there is an increasing need for energy-efficient and environmentally friendly technologies to ensure that the benefits of cooling can be accessed widely without exacerbating climate change.  The development and adoption of such technologies are essential for continuing to protect lives during heat waves while minimising environmental impact.

6.     Energy Efficiency Advancements

The evolution of air conditioning systems has seen remarkable advancements in energy efficiency, driven by technological innovations and a growing emphasis on sustainability.  Modern systems have far surpassed their predecessors in terms of energy use, largely due to developments like inverter technology and zoning capabilities.  These features have revolutionised how air conditioning units operate, leading to significant reductions in energy consumption . Consequently, this leads to lower power bills and reduced environmental impact.  Choosing an energy efficient air conditioner has never been easier.

Inverter technology has been a game-changer in the air conditioning industry.  Traditional air conditioners operate at a constant speed, turning on and off to maintain a set temperature, which can lead to considerable energy wastage.  In contrast, inverter-driven systems can adjust their compressor speed dynamically, scaling up or down based on the room’s temperature demand.  This means they consume only as much power as needed to maintain comfort levels, enhancing energy efficiency dramatically.

AC Zoning capabilities represent another leap forward in efficient climate control.  By dividing a home or building into zones, these systems can target cooling efforts to specific areas that are occupied or require temperature regulation, rather than cooling the entire space uniformly.  This not only conserves energy but also allows for personalised comfort settings, catering to the preferences of different occupants.

Air conditioning zone controlled by iphone App as part of smart home system

Together, inverter technology and zoning capabilities embody the strides made toward greener, more efficient air conditioning solutions.  They reflect a broader trend in the HVAC industry towards minimising energy consumption while maximising comfort.  As concerns about energy costs and environmental sustainability continue to rise, these advancements highlight the air conditioning industry’s commitment to innovation and efficiency.  This is paving the way for future developments that will further reduce the carbon footprint of cooling technologies.

7.     The Impact on Global Productivity

Air conditioning has had a profound impact on global productivity, transforming how and where work can be performed.  By providing a cool, controlled environment, it has enabled people to maintain efficiency and comfort even under extreme heat conditions.  This advancement has been particularly critical in sectors like technology and manufacturing, where precise temperature control is not just a matter of comfort but a necessity for the operation and integrity of equipment and processes.

In the technology sector, server rooms and data centres, which are the backbone of the digital world, require constant cooling to prevent overheating and ensure the smooth functioning of servers and computers.  Air conditioning systems in these environments are meticulously designed to maintain specific temperatures, protecting sensitive electronic components from damage and avoiding data loss or system failures.

Similarly, in manufacturing, many processes depend on controlled temperatures to ensure product quality.  From the production of pharmaceuticals to the assembly of electronic devices, air conditioning ensures that the environment is conducive to intricate and delicate manufacturing processes.  This level of control is crucial for maintaining high standards of precision and excellence in production.

Air conditioning has also democratised productivity by making it feasible to work efficiently in locations that were once considered too harsh due to their hot climates.  This has opened up new economic opportunities in regions around the globe, contributing to economic development and growth.

The ability to create comfortable working environments regardless of external temperatures has not only boosted individual productivity but has also had a ripple effect on the global economy, fostering innovation and growth in various industries. As air conditioning becomes more accessible and energy-efficient, its role in supporting and sustaining global productivity continues to expand.  This highlights the significance of air conditioning in the modern world.

Combination of ancient air conditioning and modern day HVAC


Air conditioning stands as a testament to human ingenuity, transcending its initial role as a mere modern convenience to become a pivotal technology that has reshaped aspects of our daily lives, work environments, and architectural designs.  Originating from the need to control humidity in industrial settings, it has grown to play an integral role in public health by mitigating heat-related illnesses and enhancing indoor air quality through innovations like UVC sterilisation.  Furthermore, as the technology behind air conditioning advances, it brings into focus the critical balance between maintaining comfortable living conditions and prioritising energy efficiency.

The continuous evolution of air conditioning technology offers a host of benefits and capabilities that might not be widely recognised.  With advancements such as inverter technology and zoning capabilities, modern air conditioning systems not only provide tailored comfort but also significantly reduce energy consumption.  This echos the urgent call for sustainability in our changing world.  The impact of air conditioning on global productivity cannot be overstated, particularly in industries where precision and equipment operation are paramount.

As we look to the future, the potential for further innovation in air conditioning technology remains vast, promising enhanced efficiency, improved health benefits, and even greater contributions to global productivity.  Whether it’s upgrading to a more energy-efficient system, exploring zoning solutions for your home or business, or simply seeking the best maintenance practices, it’s essential to have a knowledgeable and experienced partner on your side.

Ice Blast is at the forefront of providing cutting-edge air conditioning solutions and expert advice tailored to your specific needs.  Whether you’re interested in the latest in air conditioning technology, seeking to improve your AC system’s energy efficiency, or curious about the benefits of UVC steriliaation, our team is ready to assist you.  Contact Ice Blast today to discover how we can help enhance your comfort, productivity, and well-being through the innovative use of air conditioning technology.

HVAC professionals in Brisbane understand the importance of having an energy-efficient air conditioner.  With the hot and humid climate of Brisbane, air conditioning is essential for keeping homes and businesses cool and comfortable.

However, running an air conditioner can be expensive and this can deter people from investing in such an essential appliance.  It’s important to find ways to save money on energy bills while still enjoying the benefits of air conditioning.

In this guide we’ll breakdown the key areas where you can make a difference in terms of efficiency and subsequent power bills.  Hopefully all readers will enjoy learning more about how to save money with when choosing air conditioning in Brisbane.  This outline will help with all stages of an air conditioner lifecycle.


There are many different types of air conditioner available, each with its own advantages and disadvantages.  One of the most popular types of air conditioners in Brisbane is ducted air conditioning systems, which are designed to cool an entire building.  Portable air conditioners are also popular in rentals, as they can be moved from room to room and house to house.

There are also still room air conditioners to be found around South-East Queensland, especially in Logan and Ipswich.  These are known as “box units” or “window-rattlers” and are installed in a window or wall and designed to cool a small single room.

These days, the more popular single room option is split-system air conditioners.  These have an outdoor unit and an indoor unit connected by a copper pipework.  Wall splits and ducted aircons can also form part of multi-head systems.  These are typically the recommended options for power savings, either alone or as a multi-head option.

In Brisbane, there are certain types of AC that should be avoided.  One primary example is an evaporative cooler.  These are designed for dry environments, and do not work in high-humidity environments like Queensland.  They just become an expensive power drain without providing adequate cooling.


One of the best ways to save money on your energy bills is to choose an energy-efficient air conditioner.  These air conditioners are designed to use less energy while still providing the same level of cooling as less efficient models.

When shopping for an energy-efficient air conditioner, look for models with a high energy star rating via the high Zoned Energy Rating Label (ZERL).  These ratings indicate that the air conditioner is designed to use less energy, which can help you save money on your energy bills.

The new Zoned Energy Rating Label for heat pumps air conditioners


Proper installation of an air conditioning system is crucial for ensuring optimal performance and energy efficiency.  It is important to have your air conditioning system installed by a professional HVAC technician who is experienced in installing the type of system you have chosen.   There are many mistakes that can be made with air conditioning installation, and these can decrease system efficiency.

A properly installed air conditioning system will operate more efficiently, providing better cooling while using less energy.  This can help you save money on your energy bills over the long term.  It will also help keep your home or business cool and comfortable, while avoiding unnecessary headaches.


Proper insulation is crucial for keeping your home or business cool and reducing your energy costs.  Insulation helps to keep cool air inside and prevent it from escaping through the walls, roof, and windows.  By insulating your property, you can reduce the workload on your air conditioning system and save money on your energy bills.

There are a range of different insulation materials worth considering.  A conversation with a builder is recommended to select the most suitable materials for your building.  An AC installer will also assess the types of insulation in place when calculating heat load and sizing up a new air conditioner.


Zoning is an important feature to consider when installing a ducted air conditioning system.  It allows you to control the temperature and airflow in specific rooms or areas of your property. This means you can adjust the temperature in different zones to suit your needs, which can help reduce energy usage and save you money on your energy bills.

There are many options available for zoning in Brisbane.  It’s recommended to consult with a ducted zoning expert for more advice on the differences.  You can also read about some of the most popular air conditioning zoning options on the market.


Another way to save money is to use ceiling fans or other fans to help circulate cool air throughout your home or business.  This can make the indoor area feel cooler without having to lower the temperature on your air conditioner, resulting in significant power savings.

Additionally, turning your air conditioning system on early in the morning on hot days can help cool your home or business before the heat of the day sets in.  This also reduces the workload on your air conditioning system and saving you money on energy bills.

Bearded man with air conditioner controller and piggy bank looking to adjust AC temp


One of the most effective ways to save money is to adjust the temperature settings on your air conditioner.  Even small adjustments can make a big difference in your energy usage.  For example, raising the temperature by just one degree can reduce your energy usage by 5-10%.

In Brisbane, it’s recommended to set your air conditioner to 24-26°C during the summer months and 18-20°C during the winter months.  These temperatures will provide a comfortable indoor environment while still keeping energy costs down.


Another way to save money on your energy bills is to invest in a smart thermostat or controller.  These devices allow you to control your air conditioning system remotely and set schedules for when it should turn on and off.
With smart AC controls, you can ensure that your air conditioning system is only running when it’s needed, which can help reduce your energy usage and save you money.  With added Wi-Fi, you can control the system when away from the home, which is handy if you’re left home and forgot to turn off or adjust the system.


Another way to save money on your energy bills is to schedule regular maintenance for your air conditioner.  Regular maintenance can help ensure that your air conditioner is running at peak efficiency, which can help reduce your energy usage.  The frequency of air conditioning service depends on many factors.

During a maintenance visit, a technician will inspect, test, clean, and check for any issues that could be impacting its performance.  By addressing these issues early, you can prevent more serious problems from developing.  This will certainly save you money in the long run.


Even with regular maintenance, air conditioning systems can still experience issues that require repairs.  In Brisbane, where air conditioners are used frequently, it’s important to address any signs that aircon repair needed promptly to prevent further damage and ensure optimal performance.

Common issues that may require aircon repairs include refrigerant leaks, compressor problems, and electrical issues.  If you notice any unusual noises, smells, or a decrease in performance, it’s best to contact a professional HVAC technician to diagnose and repair the issue.  Timely repairs can help extend the lifespan of your air conditioning system and save you money over time.


If your air conditioning system is old and inefficient, it may be time to consider upgrading to a more energy-efficient model.  Newer air conditioning systems are designed to use less energy while still providing the same level of cooling as older models.

By upgrading to a more energy-efficient system, you can reduce your energy usage and save money on your energy bills each quarter.  When faced with AC repairs, it’s recommended to weigh up the cost of AC replacement vs repair as it may be a more financially viable option overall.

Brisbane river and storey bridge with sun setting over west


There are many ways to save money on your energy bills while still enjoying the benefits of air conditioning in Brisbane.  By selecting the right type of AC, ensuring proper installation, insulation, and zoning, and using smart controls, you can reduce your energy usage and save money.

Correct settings, regular servicing, and timely repairs can also help keep your air conditioning system running at peak efficiency.  If your system is old and inefficient, consider upgrading to a more energy-efficient model to save even more money in the long run.

Take Action Now

Don’t wait any longer to start saving money on your energy bills.  Contact Ice Blast, a leading air conditioning company in Brisbane, to learn more about energy-efficient air conditioning options.

A team of experienced professionals can help you select, install, and maintain an energy-efficient air conditioning system that will keep you cool and comfortable while reducing your energy costs.

Visit the website, chat online, submit an enquiry form, email, or call today to get started!








Air conditioning units are crucial for maintaining comfort in our homes and workplaces, especially during the sweltering summer months.  However, like any other mechanical system, air conditioners require regular maintenance to operate efficiently and effectively.

The frequency of service can significantly impact not only the performance of your AC unit but also its lifespan and your indoor air quality (IAQ).  This comprehensive guide explores how often you should service your air conditioner, the signs that indicate it’s time for a check-up, and the benefits of sticking to a regular maintenance schedule.

Determining the Frequency of AC Service

The general recommendation by heating, ventilation, and air conditioning (HVAC) professionals is that you should have your air conditioner serviced at least once a year.  This annual service typically includes checking the system’s refrigerant pressures, testing the controller/thermostat accuracy, inspecting electrical components, monitoring the mechanical components, flushing out drains, and cleaning the condenser coils where needed.

However, several factors might result in more frequent servicing being required:

  • The type and age of your AC unit – Older units or those that run continuously (reaching end of life sooner) may need more attention.
  • Usage patterns and region – Homes in hotter climates like Brisbane and Northern Queensland where the AC runs more often might require six-monthly servicing.
  • Environmental factors – Units exposed to excessive dust or dander from pets might need additional care.

Signs Your Air Conditioner Needs Servicing

Waiting for the annual check-up might not always be enough.  Be on the lookout for the following signs that a service may be needed sooner rather than later, or even air conditioner repairs needed:

  • Decreased efficiency – If your energy bills have spiked or the unit struggles to maintain the set temperature, it might be time for a service.
  • Unusual noises – These can indicate a range of issues, from electrical problems to mechanical faults.
  • Odd odours – This can result from stale condensate water in drain or tray through to mould growth throughout indoor unit.

Benefits of Regular AC Maintenance

The benefits of functional air conditioning cannot be understated.  Regularly servicing of your air conditioner can lead to numerous benefits, including but not limited to:

  • Extended lifespan – Regular maintenance can prevent wear and tear from escalating into more serious issues.
  • Improved air quality – Clean filters and coils mean healthier air circulating in your space.
  • Efficient climate control – Maintained AC units require less energy to run and control indoor climate more effectively.

Energy efficiency air conditioner with man turning home aircon on and solar panels on roof

DIY Air Conditioner Maintenance Guide

While professional servicing is crucial, there are maintenance tasks you can perform yourself to help keep your AC in top condition between professional visits.  These DIY AC service tasks include but are not limited to:

  • Checking and cleaning the air filters – This simple task can significantly impact your AC’s efficiency and the quality of air in your home.
  • Checking and clearing the condensate drain – Ensuring this is clear can prevent water damage to the AC unit, wall/floor below the unit, and any personal items in its path.
  • Clearing around the units – It’s important to keep the area around indoor and outdoor unit clear to allow adequate air flow and help prevent foliage or animals creeping into condenser.

How Often to Service Air Conditioner

Recapping our discussion, the frequency of servicing your air conditioner depends on various factors, but aiming for at least an annual check-up is a good rule of thumb.  Paying attention to your unit’s performance and condition can help you determine if more frequent servicing is necessary.

Frequently Asked Questions

What are the risks of not servicing my air conditioner regularly?

Neglecting regular service of your air conditioner can lead to a range of issues, including reduced efficiency, higher energy bills, and premature system failure.  When an AC unit isn’t maintained, it has to work harder to cool your space, which puts extra strain on the system components.  This can cause wear and tear to accelerate, potentially leading to costly repairs or the need for an early replacement.

Additionally, a lack of maintenance can result in poor air quality.  Dirty filters and coils can harbour dust, pollen, and other pollutants.  This is where air conditioning can make you sick.

Can I perform any AC maintenance tasks myself?

Yes, there are several home air conditioner maintenance tasks you can perform yourself to help keep your air conditioner running smoothly between professional services.  The most important and easiest is regularly checking and cleaning the air filters when dirty.  This can significantly improve your AC unit’s efficiency and the quality of air in your home.

You can also easily keep the area around the outdoor unit clear of debris, leaves, and vegetation to ensure proper airflow.  Checking the condensate drain for clogs is another useful task that can help prevent water damage.  However, more technical tasks, such as checking refrigerant levels, testing electrical, and inspecting mechanical components, should be left to professionals.

How do I know if my air conditioner needs more than just servicing?

If your air conditioner is experiencing frequent breakdowns, not cooling as efficiently as it used to, or making unusual noises for an AC, even after regular servicing, it might need more than just maintenance.  These signs could indicate underlying issues that require repairs or, in some cases, a total system replacement.  An increase in energy bills despite routine maintenance is another indicator that your unit might be nearing the end of its useful life and struggling to maintain performance levels.

Professional HVAC service technician with money savings during service and inspection

What does a professional AC service include?

A professional AC service typically includes a comprehensive check of the entire system.  This involves inspecting and cleaning the condenser coils where appropriate, checking the refrigerant levels, testing the controller/thermostat for accuracy, inspecting mechanical parts, and examining the electrical connections for safety.

Technicians also lubricate moving parts to reduce friction, check/clean the air filter, and ensure the condensate drain is clear to prevent water damage.  These steps help in addressing potential issues before they turn into major problems, ensuring your air conditioner runs efficiently and effectively.

How can I find a reliable AC service provider?

Finding a reliable residential AC service provider requires a bit of research.  Start by asking for recommendations from friends, family, or neighbours who have had positive experiences with local service providers.  Online reviews and ratings on trusted platforms can also provide insights into the reliability and quality of services offered by different companies.  Look for providers with certifications and licenses, as these indicate professional training and adherence to industry standards.  It’s also beneficial to choose a service provider that offers clear, upfront pricing and guarantees on their work.


Regular maintenance is key to ensuring your air conditioner operates efficiently, provides healthy air, and has a long service life.  Adhering to a yearly service schedule, while also being vigilant for signs that your unit needs attention, can save you money and keep your space comfortable year-round.  Always remember, a well-maintained air conditioner is more reliable, efficient, and likely to serve you well through the heat.

If you or anyone you know need help with an air conditioner maintenance service in Brisbane, Ipswich, Logan, Gold Coast, or Sunshine Coast, reach out to our AC maintenance team today.


ABCDEF of Commercial Air Conditioning Service

In the modern-day world of commercial operations, the significance of an effective air conditioning system cannot be overstated.  Beyond merely providing comfort, a suitable commercial air conditioning setup plays a pivotal role in ensuring the smooth operation of businesses, safeguarding the health and well-being of employees and customers, and even influencing the bottom line.

As we start to explore the complexities of commercial air conditioning service, it becomes clear that a one-size-fits-all approach falls short of meeting the diverse air conditioning needs of different commercial environments.  Whether it’s a bustling shopping centre, a sprawling warehouse, a state-of-the-art laboratory, or a manufacturing plant, each has different HVAC maintenance demands.  A tailored strategy is recommended that considers unique factors such as area served, heat load, occupancy levels, and specific climate control requirements.

This guide aims to navigate through the essential considerations for commercial air conditioning service, summarised by the comprehensive ABCDEF framework: 

  • Assets
  • Business
  • Custom Requirement
  • Duty of Care
  • Environmental Impact
  • Frequency

By understanding and addressing these key areas, businesses can ensure their air conditioning systems are not only efficient and reliable but also compliant with regulatory standards and conducive to a sustainable future.   We’ll look at how to optimise the main types of commercial air conditioning installed to meet the demands of today’s fast-paced business environments, ensuring comfort, efficiency, and responsibility.

A for Assets

The variety of air conditioning systems used in commercial settings means that a tailored approach to AC maintenance is required.  Each type of AC unit comes with its own set of requirements for optimum operation and longevity.  Understanding the distinctions in AC maintenance needs is crucial for ensuring that these systems remain effective and efficient assets in a business.

Main Asset Types

Here’s how the maintenance demands differ among the primary types of commercial air conditioning systems:

Specialised Commercial AC Units

Commercial air conditioners are designed to meet the extensive demands of commercial application.  These units require regular professional maintenance to check key factors such as refrigerant levels, electrical connections, and wear on mechanical components.  Their advanced design and higher capacity mean that specialised knowledge is essential for troubleshooting and AC repairs, should this found to be required during routine maintenance.

Direct Expansion (DX) Systems

Direct expansion AC systems offer precise temperature control and depend heavily on the integrity of their direct refrigerant cycle.  AC maintenance on DX units focuses on ensuring there are no gas leaks, keeping the refrigerant at optimal levels, and verifying that the evaporator and condenser units are functioning correctly.  Regular checks of the coils and filters are also critical to help prevent any decrease in efficiency.

Central Air Conditioning Systems

Central plant AC relies on central equipment and a refrigerant cycle removed from the area served, in the form of water or air cooled chillers, cooling towers, or other condenser water system.  Given their centralised operation and interconnecting components, maintenance of these systems should be comprehensive.

Central AC maintenance involves ensuring the cleanliness and integrity of pipes/tubes, water treatments, supporting compressor efficiency, ensuring all equipment is free of obstructions, and maintaining proper functioning of fan coil units (FCU’s)/air handling units (AHU’s) and controls throughout the building.  This type of maintenance ensures even distribution of cooling and suitable heat removal.

Central HVAC plant and AC condenser part of commercial air conditioning gold coast

Asset Maintenance Requirements

Commercial AC maintenance requirements can be broadly categorised as follows:

Filter Inspection

Essential for all types of AC service in order to maintain air quality and system efficiency.  Filters are cleaned when needed and replaced when the media wears thin or in the case of disposable filters.

Coil Inspection

Critical for preventing airflow obstruction and maintaining heat exchange efficiency, especially in DX systems.  Evaporator coils and condenser coils require routine inspection and cleaning when required.

System Diagnostics

Necessary across all systems and service levels to identify potential issues early and help prevent downtime or costly repairs coming up where possible.

Air Delivery Inspection

Particularly important for rooftop package units and split ducted air conditioning systems to ensure efficient air distribution and help prevent indoor air quality issues.  All aspect of the system should be checked at some stage of AC maintenance, from fan coil units to ducts to supply air grilles.

A tailored approach to maintenance acknowledges the unique AC maintenance requirements of each type of air conditioning system.  By addressing the specific needs of AC units, businesses can ensure that their air conditioning systems continue to operate efficiently, providing comfortable conditions for occupants and preventing unnecessary energy consumption.  Proper maintenance not only extends the lifespan of these systems but also supports a business’s operational efficiency and sustainability goals.

B for Business

In addressing the “Business” component of commercial air conditioning service it’s crucial to recognise how the specific nature and requirements of a business can dictate the selection and management of its air conditioning systems.  This includes not only complex central air conditioning plant but also direct expansion (DX) units and residential air conditioners repurposed for commercial applications.

Main Business Types

Each type of AC unit type offers distinct advantages and challenges in the array of commercial settings:

Office Buildings

Central air conditioning systems are typically favoured for their ability to deliver consistent climate control across multiple floors and zones.   However, in smaller office settings or for businesses seeking a more straightforward solution, DX units provide a balance between performance and flexibility.  In smaller commercial settings, residential air conditioners offering a quick, budget-friendly alternative that can work perfectly well for certain commercial applications.

Manufacturing Plants and Warehouses

The intense heat that can be generated in these environments often calls for industrial air conditioning or central plant with larger cooling capacity than standard AC units can provide.  In some settings, DX units might still be used in specific sections that require targeted cooling, such as control rooms or areas housing sensitive equipment.  Larger DX units such as package units can also be applicable where there are smaller warehouse air conditioning requirements, such as storage or lower heat loads.

Healthcare Facilities and Laboratories

Precision climate control is critical in these settings, with central air conditioning systems usually being the go-to for their reliability and the extensive control they can offer.  DX units also play a crucial role in areas where specific temperature and humidity levels must be meticulously maintained.

Retail Spaces and Shopping Centres

These areas benefit from the scalability of central air conditioning systems, which can handle the extensive cooling demands of large, open spaces filled with customers.  However, smaller retail outlets within these centres might opt for DX units or even get away with residential air conditioners for individualised control and cost efficiency.

Shopping centre HVAC system on plant deck including commercial air conditioning equipment

Understanding the diverse needs of business environments is essential in choosing the right air conditioning system—whether it be a central AC system, a DX unit, or commercial application of a residential air conditioner.  For example, each decision relating to commercial air conditioning in Brisbane impacts not only the immediate comfort of occupants but also the long-term operational costs and efficiency of the business.

Maintenance for Business Types

Maintenance strategies for certain business types and chosen AC units vary significantly:

Large Scale Central Plant

Central air conditioning requires comprehensive care, focusing on heavy duty plant, chilled water equipment, and various delivery systems.  This requires a specialised HVAC technician.

Direct Control AC Units

DX units demand regular checks of airflow, refrigerant levels, electrical connections, and mechanical components.  This is also best left to the HVAC professionals.

Residential AC Units in Commercial Application

Residential air conditioners used in commercial settings often need more frequent filter maintenance and drain flushing to handle the heavier-than-designed usage.  For wall split systems, it can be helpful for staff onsite to know how to clean aircon filters between professional services.

In summary, the business type not only influences the selection of air conditioning systems but also dictates the maintenance approach required to ensure optimal performance, efficiency, and longevity. Tailoring both the choice and care of these systems to the specific needs of the business is crucial for maintaining a comfortable, healthy, and productive commercial environment.

C for Custom Requirements

“Custom Requirements” emphasises the pivotal role that unique operational needs of a business play in shaping the maintenance strategies for commercial air conditioning systems.  Recognising that each commercial environment presents specific challenges and requirements is crucial for developing an effective HVAC maintenance plan.

A tailored approach ensures that systems, whether they are complex central air conditioning setups, direct expansion units, or residential models applied to commercial use, continue to operate efficiently and effectively over their lifespan.  It takes a wide range of factors into account when setting up a suitable AC maintenance plan.

Main Custom Requirements

Understanding a business’s custom requirements is the first step in crafting a maintenance strategy that aligns with its specific needs:

Operational Demands

The intensity and nature of the space’s use directly influence maintenance needs.  High-traffic areas and high energy demand outlets, such as shopping centres and packed office spaces, may necessitate more frequent checks and AC maintenance to handle the increased heat load and to ensure consistent cooling provision.

System Complexity

The type of air conditioning system—a multi-faceted central system, a DX unit, or a simpler residential unit used in commercial application —determines the maintenance approach.  Central systems such as chillers, with their extensive delivery system and multiple components, require a comprehensive maintenance plan that covers all aspects of the system.

Environmental Controls

Spaces requiring precise temperature and humidity levels, such as data centres or healthcare facilities, demand maintenance strategies that focus on the reliability and accuracy of controls and sensors.  These strategies might include more frequent calibration and testing of system components to ensure environmental conditions remain within required parameters.

Energy Efficiency and Sustainability Objectives

For businesses prioritising energy efficiency, by choice or direction, maintenance plans must include regular system optimisation checks to ensure air conditioning units are operating at peak efficiency.  This could involve cleaning components like coils and filters more regularly, checking for leakages, and ensuring compressor efficiency is optimal.

commercial air conditioning technician during AC maintenance checking gas pressures

Implementing Custom Maintenance Plans

A custom maintenance plan might include the following elements, tailored to the business’s specific requirements:

Scheduled Inspections and Servicing

Determining the frequency of maintenance activities based on the system’s workload.  The business’s operational schedule should also be considered.

Predictive Maintenance

Utilising data and system diagnostics to anticipate and address potential issues before they escalate into costly repairs.  To find commercial AC repairs nearby can be a hassle and costly, so getting a head of them can be beneficial all around.

Responsive Adjustments

Adapting the maintenance plan as the business grows or as its needs change is essential.  This helps ensure the air conditioning system remains aligned with the business’s evolving requirements.

Customising maintenance according to the unique requirements of a business ensures that commercial air conditioning systems remain efficient, reliable, and effective in providing the desired climate control.  This approach not only prolongs the lifespan of the air conditioning assets but also supports the business’s operational efficiency and comfort for occupants.  Ultimately, this contributes to the business’s overall success.

D for Duty of Care

The “Duty of Care” aspect of commercial air conditioning maintenance highlights a business’s obligation to ensure the safety, comfort, and well-being of its employees, customers, and any visitors within its premises.  This responsibility is not only ethical but often legally mandated, requiring businesses to adhere to specific standards and regulations to maintain healthy indoor environments.

The maintenance of air conditioning systems plays a critical role in fulfilling this duty, as air conditioning directly impacts air quality, temperature control, and overall building safety.  These days indoor air quality (IAQ) in particular has never been more important.

Legal and Ethical Obligations

Businesses must navigate a complex landscape of health and safety regulations, including but not limited to:

Workplace Health and Safety Acts

Mandating the provision of a safe working environment, which includes maintaining indoor air quality and comfortable temperatures.  For Example, the WH&S Act 2011 in Queensland.

Building Codes and Standards

Such as AS/NZS 3666 (Microbial Control), AS 1851 (Maintenance of Fire Protection Systems and Equipment), and AS 1668 (Mechanical Ventilation and Indoor Air Quality), which outline specific requirements for HVAC systems.

Commercial Policies

Businesses are recommended to have policies in place outlining their commitment to becoming the best enterprise that they can.  This is for the benefit of all stakeholders.

Adhering to these regulations involves regular, comprehensive maintenance of air conditioning systems to ensure they function efficiently and safely.  In most commercial settings, this is required rather than just being a nice-to-have.

Maintenance as a Preventative Measure

Effective maintenance strategies are essential for mitigating risks associated with poor air conditioning performance, such as:

Air Quality

Regular filter inspection/cleaning/changing, duct and supply air cleaning, and system inspections prevent the buildup of pollutants and allergens, safeguarding against respiratory issues and ensuring a healthier environment.

Temperature and Humidity Control

Properly maintained systems are crucial for preventing extreme temperatures and humidity levels that can contribute to discomfort and health problems.

System Reliability

Routine checks and repairs when recommended reduce the risk of system failures that can cause significant disruptions and potential safety hazards, especially in critical settings like healthcare facilities.

Two safety contractors running through routine AC maintenance inspection checklist in laboratory

Implementing a Responsible Maintenance Program

To uphold their duty of care, businesses should:

Consult Industry Guidelines

Such as the AIRAH DA19 HVAC&R Maintenance Manual, to establish a benchmark for maintenance activities and schedules.

Customise Maintenance Plans

Tailor maintenance schedules and activities to the specific needs of the facility and its occupants, considering factors like system age, usage patterns, and environmental conditions.

Educate and Engage Stakeholders

Ensure that all commercial air conditioning stakeholders, including employees and tenants, are aware of the importance of AC maintenance and encourage their cooperation in reporting issues and adhering to guidelines.

In summary, the duty of care in the context of commercial air conditioning maintenance is a multifaceted responsibility that businesses must navigate carefully.  By implementing thorough and proactive AC maintenance strategies, businesses can not only comply with legal requirements but also demonstrate a commitment to the health and safety of all occupants.  This ultimately contributes to a more productive and positive environment, to the benefit of all.

E for Environmental Impact

In today’s increasingly eco-conscious world, the environmental impact of commercial air conditioning systems is a significant consideration for businesses.  With around 50% of building energy usage attributed to HVAC system, the need for energy efficiency is paramount for environmental and financial reasons.

This concern extends beyond the immediate operational footprint and extends to the broader implications of energy consumption, refrigerant usage, and overall sustainability practices within the commercial setting.  Effective maintenance strategies play a crucial role in mitigating the environmental impact of AC systems, highlighting the importance of eco-friendly practices in commercial air conditioning service.

Reducing Energy Consumption

A well-maintained air conditioning system operates more efficiently, leading to lower energy consumption and reduced greenhouse gas emissions.  Key maintenance activities that contribute to energy efficiency include:

Regular Cleaning and Servicing

Ensuring components like coils and filters are clean reduces strain on the system, allowing it to operate more efficiently.

System Optimisation

Adjusting settings and controls to match actual occupancy and usage patterns can significantly cut down on unnecessary cooling, further reducing energy use.

Leak Detection and Refrigerant Management

Preventing leaks and properly managing refrigerant pipework not only ensures the system operates efficiently but also minimises the release of potentially harmful refrigerants into the atmosphere.

Sustainable Practices

Beyond routine maintenance, adopting sustainable practices in the management of commercial air conditioning systems can further lessen environmental impact:

Eco-Friendly Refrigerants

Opting for refrigerants with a lower global warming potential (GWP) can significantly reduce a system’s environmental footprint.

Upgrading to Energy-Efficient Systems

When maintenance reveals that a system is nearing the end of its useful life, upgrading to a more energy-efficient model can offer long-term environmental benefits.

Incorporating Renewable Energy

Utilising renewable energy sources, such as solar power or geothermal, to operate air conditioning systems can drastically reduce reliance on fossil fuels.

Compliance and Contribution

Businesses also have a responsibility to comply with environmental regulations and standards that govern the operation and maintenance of air conditioning systems.  This includes:

Environmental Legislation

Adhering to laws and regulations designed to protect the environment, such as those regulating the use and disposal of refrigerants.

Industry Standards

Following best practices and standards that promote sustainability and environmental responsibly in HVAC operations.

By focusing on the environmental impact of air conditioning systems, businesses not only fulfill their duty towards environmental sustainability but also often realise financial benefits through reduced operational costs.  This highlights how commercial AC maintenance can be a multi-beneficial solution.

Furthermore, adopting eco-friendly practices and prioritising maintenance that supports energy efficiency and reduced emissions contributes positively to a business’s reputation.  This enhances business appeal to environmentally conscious consumers and employees, especially the younger generations.

commercial air conditioning maintenance set up with greenery in office layout

In essence, “Environmental Impact” underscores the vital role that maintenance and sustainable practices play in minimising the ecological footprint of commercial air conditioning systems.  Ideally, this would align business operations with the broader goals of environmental responsibility and sustainability.

F for Frequency

The “Frequency” aspect of commercial air conditioning service is crucial in determining how effectively a maintenance program can support system efficiency, longevity, and reliability.  The right AC maintenance frequency ensures that AC units are kept in optimal working condition, reducing the likelihood of breakdowns, and extending the life of the equipment.

This section outlines how the frequency of maintenance checks and services can be tailored to meet the unique demands of different commercial settings.  This helps to maximise operational efficiency and minimise environmental impact.

Determining Maintenance Frequency

Several factors influence the appropriate frequency for servicing commercial air conditioning systems:

System Type and Complexity

Central AC systems, with their extensive and complex components like chillers and cooling towers, may require more frequent maintenance than simpler DX units or residential models used in commercial spaces.

Usage Patterns

High-traffic areas or facilities that operate around the clock, such as hospitals and 24-hour retail centres, put more demand on air conditioning systems, necessitating more frequent checks and AC maintenance.  This is also true of server room units and AC equipment used in beauty and pet care outlets.

Environmental Conditions

Systems operating in environments with high levels of pollutants or dust may require more regular filter changes and cleaning to maintain air quality and system efficiency.

Manufacturer Recommendations

Adhering to the maintenance schedules recommended by the system’s manufacturer can help ensure optimal performance and avoid voiding warranties.  Making note of brand-specific requirements is important when putting together commercial AC maintenance plans.

Benefits of Optimal Maintenance Frequency

Maintaining the correct frequency of air conditioning service brings several benefits:

Enhanced System Efficiency

Regular maintenance prevents the buildup of dirt and debris, which can reduce system efficiency and increase energy consumption.  While choosing an energy efficient air conditioner upfront can helpful, ongoing maintenance is almost more important.

Improved Reliability

Frequent checks can identify and rectify potential issues before they lead to system failures, reducing downtime and the need for costly emergency repairs.  Like all equipment in a workplace, reliability saves a lot of hassle.

Extended Equipment Lifespan

By addressing wear and tear proactively, maintenance can extend the operational life of air conditioning units.  This delays the need for replacements, saving an organisation significant money long term.

Reduced Environmental Impact

Efficiently operating systems consume less energy, contributing to lower carbon emissions and aligning with sustainability goals.  Win-Win-Win!

Implementing a Frequency Plan

Creating a maintenance schedule that reflects the specific needs of a business involves:

Assessment and Planning

Evaluating the system’s current condition, operational demands, and any historical issues to inform a tailored maintenance plan.


Being prepared to adjust the frequency of maintenance in response to changes in usage patterns, expansions, or upgrades to the air conditioning system.

Documentation and Review

Keeping detailed records of all maintenance activities and regularly reviewing the plan to ensure it continues to meet the needs of the existing equipment.

The frequency of maintenance is a dynamic element that should be carefully managed to align with the operational requirements and goals of a business.  By establishing and adhering to a maintenance schedule that considers the unique aspects of their air conditioning systems, businesses can ensure optimal performance, contribute to environmental sustainability, and provide a comfortable and healthy environment for occupants.

Commercial air conditioning service with three HVAC technicians on Brisbane rooftop


In conclusion, navigating the complexities of commercial air conditioning service is an intricate process that requires careful consideration via the ABCDEF framework: Assets, Business, Custom Requirements, Duty of Care, Environmental Impact, and Frequency.  By understanding and addressing each of these critical aspects, businesses can ensure their air conditioning systems are not only efficient and reliable but also compliant with legal standards, environmentally responsible, and tailored to their unique operational needs.

The journey through the ABCDEF of commercial air conditioning service highlights the importance of a holistic approach to HVAC maintenance.  From selecting the right assets and aligning them with business operations to customising maintenance schedules based on specific requirements, businesses are called to act with a sense of duty to their occupants and the environment.  Once optimised, the frequency of maintenance plays a pivotal role in sustaining system performance, extending equipment lifespan, and minimising the ecological footprint of commercial air conditioning operations.

As businesses strive to create comfortable, healthy, and productive environments for their employees and customers, the role of comprehensive air conditioning service and maintenance cannot be overstated.  It not only ensures the operational efficiency and sustainability of HVAC systems but also reflects a business’s commitment to safety, comfort, and environmental stewardship.

Looking ahead, businesses must continue to adapt and evolve their air conditioning maintenance strategies to meet changing regulations, technological advancements, and shifting environmental priorities.  By doing so, they not only safeguard their operational interests but also contribute to a larger collective effort towards sustainability and responsible business practices.  The cost of air conditioning service is so much more than just dollar amount.

In essence, the effective management of commercial air conditioning systems represents a significant step towards achieving a balance between business objectives and environmental responsibilities.  This marks a path forward for businesses committed to excellence and sustainability in all facets of their operations.

Elevate Your Commercial Air Conditioning Maintenance

Ready to elevate your commercial air conditioning service to the next level?  Embrace the comprehensive approach outlined in our guide and take the first step towards optimising your HVAC systems today.  Whether you’re assessing your assets, tailoring services to your business needs, or aiming to reduce your environmental impact, the time to act is now.

Don’t let the complexities of air conditioning maintenance hold your business back.  Contact a professional HVAC service company to schedule a comprehensive assessment of your systems, and start crafting a maintenance plan that aligns with your unique operational requirements and sustainability goals.  Remember, proactive maintenance is key to ensuring efficiency, reliability, and longevity of your air conditioning systems.

Join the ranks of smart businesses that prioritise comfort, safety, and environmental responsibility.  Take action today to ensure your air conditioning service meets the highest standards of excellence and sustainability.  Your employees, customers, and the planet will thank you!

ABCDEF for Commercial Air Conditioning Installation

Installation of suitable air conditioning systems plays a crucial role in not just the operational efficiency but also the sustainability and comfort of a commercial environment.  Commercial spaces vary significantly from residential settings in terms of layout, function, and capacity, resulting in a wide range of heating, ventilation, and air conditioning (HVAC) requirements.

Experienced professionals in commercial AC unit installation have seen firsthand the game-changing impact of carefully considered HVAC systems on businesses in Brisbane, Gold Coast, Sunshine Coast, Logan, and Ipswich.  From enhancing employee productivity and customer satisfaction through to significant financial savings and environmental impacts, the benefits are air conditioning are seemingly endless.

This guide walks through some of the essential considerations of new HVAC installation, from application to future-proofing the investment.  This will help ensuring a new commercial air conditioner installation aligns with both immediate and long-term business goals.  Specifically, this will focus on application, building characteristics, control systems, direct and external cooling solutions, and future considerations.

By breaking down the ABC of commercial air conditioning installation, the aim is to provide a comprehensive understanding of commercial AC unit installation and key points installers should consider.  Commercial HVAC should be tailored to meet the demands of today’s businesses while paving the way for a sustainable and efficient future.

A for Application

Understanding the application of commercial air conditioning is paramount in ensuring that it aligns with operational needs and efficiency goals.  This involves understanding how the system will be used and how it needs to function for different areas of a business.

Specific considerations for commercial AC application include but is not limited to:

  • Equipment heat load and overall impact on thermal load.
  • Cooling capacity needed for each work area.
  • How these requirements might fluctuate during operational hours.
  • Level of indoor air quality (IAQ) and comfort to be achieved.
  • Compliance requirements of the organisation.
  • Building and environmental protection priorities.
  • Ongoing HVAC maintenance demands.
  • Preferences and nuances of the business.

A commercial AC unit installation may need to serve a densely populated office space requiring consistent cooling throughout the day, or a retail environment where customer comfort is key but visitor levels are varied.  Cooling requirements can also vary within the same environment, such a meeting room that can hold 2 people through to 20 people depending on the agenda for the day.

Equipment heat load can also vary the requirements dramatically.  For example, a server room wall split AC may run 24/7 at coldest possible temperature while a laboratory testing room may require intermittent temperature control at a mild set point to ensure testing equipment consistency.

Each scenario demands unique considerations in terms of capacity, efficiency, and operational variability.  In addition, commercial air conditioning installers must evaluate how the new air conditioning system integrates with existing equipment and/or planned architectural features.

By taking a comprehensive view of commercial AC unit application from the outset, businesses can significantly enhance their operations and business growth.  This approach ensures a new AC units are not only tailored to immediate needs but also thoughtfully positioned within the business ecosystem.  This helps contribute to sustainable, productive, and comfortable environments for all commercial air conditioning stakeholders.

B for Building

When considering a new commercial air conditioning installation, the architectural nuances, structural layout and finishings of a building are major factors for review.  Every building presents its own set of challenges and opportunities for air conditioning.

Crane lift of commercial AC condenser on roof

Building factors to consider include but are not limited to:

  • Building layout.
  • Roof height.
  • Building materials.
  • Insulation quality.
  • Floor coverings.
  • Window coverings.
  • Ability of windows to open or not.
  • Placement of windows.
  • Orientation towards the sun through the day.
  • Amount of ceiling space available.
  • Amount of roof or clear outdoor area space available.
  • Locations of voids between proposed indoor and outdoor unit locations.
  • Office amenities.
  • Presence of fans.
  • Presence of fresh air.

Reviewing and considering all building factors is crucial in selecting and positioning new commercial AC units for optimal performance.  For example, the layout can determine airflow patterns, hot spots, and areas prone to humidity.  This then influences the choice of AC technology and placement of outlets to ensure even cooling.

Accessibility for maintenance, potential expansions, and the integration of the system with existing utilities are also key considerations.  For example, a building with a complex layout may benefit from a zoned AC system with individual sensors to allow for more targeted cooling.  This can help address the unique needs of each space or climate-specific area without having to install multiple AC units.

Adapting commercial HVAC to a building aesthetic and functional requirements without compromising on efficiency requires careful planning and sometimes a little creativity.  A holistic approach not only helps to optimise performance of a commercial air conditioner but also contributes to overall building sustainability and operational effectiveness.

C for Controls

When it comes to commercial air conditioning, a smart and flexible control system can significantly impact both operational efficiency and occupant comfort.  A comprehensive approach is recommended to selecting and implementing control systems that cater to the unique needs of each commercial space.

The degree of control needed for commercial air conditioning varies widely, including but not limited to:

  • Basic on/off operation.
  • Touchscreen for enhanced control.
  • Wi-Fi for remote or convenient operation.
  • AC zoning system for area control.
  • Wired or wireless room sensors for more control over zoned areas.
  • Inclusion of smart technology.
  • Incorporation of Internet of Things (IoT) technology.
  • Integration with building management system (BMS).

Modern HVAC controls offer ever-increasing levels of precision, providing greater ability to adjust climate within a premises.  Commercial HVAC control systems can not only monitor indoor air quality, temperature, humidity levels, and energy consumption in real-time, but they can also adjust conditions automatically to maintain optimal environments and reduce energy waste.

For large commercial buildings, a building management system can be crucial in managing complex HVAC requirements across different zones.  BMS offer opportunities for reporting that can help a building or business owner identify areas of concern and effectively modify them.  The result is occupant comfort while optimising operational costs.

Furthermore, the integration of smart controls and IoT technologies allow for remote monitoring and management, offering the flexibility to adjust settings on the go and respond to changes in building occupancy or environmental conditions.  This level of control further enhances the comfort and well-being of occupants while contributing to energy efficiency and sustainability goals.

D for Direct Cooling

Direct cooling, technically called direct expansion (DX), is a common type of commercial AC unit installed.  In a DX system, refrigerant directly cools the air within the building, close to the area served.  This makes it a popular choice for its simplicity and directness.

Piping up commercial ducted dx unit in Ipswich

Direct cooling DX units include but are not limited to:

  • VRF/VRV systems.
  • Rooftop package units.
  • Split ducted systems.
  • Cassette systems.
  • Wall split systems.
  • Multi-head versions of these units.

Each of these direct cooling units have specific applications and suitability for the commercial environment.  The selection of a DX unit should be informed by its pros and cons in conjunction with cooling application and building requirements.  For example, a self-contained package units can be ideal for spaces where large cooling capacity is required with limited indoor space available.  In comparison, a small data room might benefit from a dedicated wall split system.

Understanding these options and their implications is crucial in determining the best direct cooling solution for a commercial space.  The advantages of DX systems generally include lower initial costs and simpler maintenance.  One major drawback can be lower efficiency in large areas compared to central cooling systems.  This balance between benefits and limitations is key to making an informed decision that aligns with building specific requirements and long-term operational goals.

E for External Cooling

In the context of commercial environments, external cooling systems encompass a sophisticated range of technologies designed to meet the extensive demands of large-scale buildings.  These are commonplace in shopping centres, airports, high-rise buildings (5 floors+), certain hotels, and high-density apartment complexes.

Technically these are called central air conditioning, or central plant, as the heat exchange occurs in a central location away from the area served.  There is then a heat transfer medium involved, typically in the form of water.

Central air conditioning plant includes but is not limited to:

  • Central plant.
  • Air-cooled chillers.
  • Water-cooled chillers.
  • Condenser water pumps.
  • Chiller water pumps.
  • Cooling towers.
  • Air handling units.
  • Fan coil units.

Daikin Chiller commissioning

This equipment allows a highly efficient approach to managing indoor climates across expansive spaces.  These systems are known for their ability to efficiently distribute uniform cooling.  They are chosen based on comprehensive evaluation of factors such as space available, ambient temperatures, installation costs, and overall cooling requirements of the premises.

The implementation of central cooling systems requires careful planning, considering the higher upfront costs and the complexity of maintenance.  However, the long-term benefits can justify the initial investment in large scale commercial settings where suitable space is available.

The decision-making process must take into account the environmental impact, operational costs, and regulatory compliance to ensure that the selected cooling system aligns with the organisation’s sustainability objectives and financial considerations.  This strategic approach to selecting and managing central air conditioning highlights the importance of foresight in building management.

F for Future

Planning for the future is a critical aspect of selecting and installing a commercial air conditioning system.  This foresight allows consideration beyond the immediate needs of a business, and looks at business growth, potential changes in building use, advancements in HVAC technology, and external factors.

A future-focused approach to commercial AC unit installation considers many factors, including but not limited to:

  • Building usage potential.
  • Business growth projections.
  • Adaptability of the system to new layouts.
  • Lifespan of the AC equipment.
  • Maintenance requirements and costs.
  • Projected energy efficiency standards.
  • Possibly of integrating with emerging smart technologies.
  • Projected compliance requirements.
  • Predicted future weather conditions, including temperature and humidity.
  • End of lease implications (where applicable).
  • Resale value of a building (where applicable)

Investing in a commercial air conditioning system that offers flexibility and scalability ensures that a business is well-equipped to handle future changes.  Changes may involve expansion, downsizing, repurposing of indoor space, and/or modifications to outdoor areas.

By considering future readiness in HVAC planning, the longevity and utility of the investment is enhanced.  It also contributes to a sustainable, efficient operational model that can adapt to the evolving needs of a business and the environment.

After working through the ABCs of commercial air conditioning installation, it’s clear that selecting and implementing a commercial air conditioning installation requires careful consideration of various factors.  From understanding the commercial applications to acknowledging the future needs of a business, each step is crucial in ensuring the longevity, efficiency, and effectiveness of an air conditioning investment.

Fleet of Ice Blast commercial AC unit installation vehicles

We encourage business owners and facility managers to take a proactive approach, engaging with experienced HVAC professionals to tailor a solution that not only meets today’s requirements but is also adaptable for tomorrow’s challenges.  Hopefully this guide serves as a starting point in moving towards a more comfortable, sustainable, and efficient commercial space.

For more information or to discuss your specific business air conditioning installation requirements, reach out to a commercial air conditioning installer near you.

Brisbane is the heart and capital of the Sunshine State, located in South East Queensland.  There, the sun reigns supreme all year round while humidity and temperatures soar in the Summer months.  As a result, the importance of reliable commercial air conditioning cannot be overstated.

After decades of HVAC experience navigating the unique climate challenges of this vibrant capital city, we have witnessed firsthand the game-changing impact that effective commercial air conditioning can have on businesses.  More specifically, the impact on the people of Brisbane has been the most rewarding part of our commercial air conditioning service.

From the wealth of knowledge and insight gathered during countless AC installations, routine maintenance, and aircon repairs, we continue to empower business owners with the tools to create optimal working environments.  While there are many benefits of air conditioning, our focus here is on the various stakeholders of commercial air conditioning Brisbane.

Modern air conditioning systems go well beyond simple temperature control.  Technological advancements see commercial AC system offering enhanced indoor air quality (IAQ), reduced energy consumption, precise climate control, and tailored design to the specific needs of a building.

Commercial air conditioning systems in Brisbane workplaces can serve as the backbone of productivity, health, and customer satisfaction.  These can be viewed as an investment in the well-being of employees and the success of your business.

Through this article, we’ll explore some of aspects of Brisbane air conditioning, focusing on the correlation between a comfortable workplace and a booming business.  From improving employee focus and efficiency to creating a cool and inviting atmosphere for customers, the right air conditioning solution can enhance every aspect of a business.   Let’s uncover the many stakeholders of commercial air conditioning and highlight how AC can ensuring business remain competitive in Brisbane’s dynamic market.


Creating an environment that enhances productivity and employee wellbeing is critical in today’s employment market.  Skilled worker shortages are increasingly common in Australia, so businesses need to offer a certain level of workplace comfort to help attract and retain employees.  Commercial air conditioning plays a pivotal role in achieving this, especially in hot and humid regions like Brisbane.

1. Enhanced Focus and Efficiency

Extremes in temperature can lead to decreased concentration and increased errors from employees.  Suitable air conditioning maintains a consistent, comfortable temperatures indoors, allowing staff to focus better and work more efficiently.  Studies have shown that workplaces with climate control see an increase in worker productivity.

Employee sitting at desk working productively with air conditioner

2. Improved Health and Reduced Absenteeism

High-quality heating, ventilation and air conditioning (HVAC) system not only cools the air but also introduces fresh air and helps filter out pollutants and allergens.  This can lead to a healthier workplace, reducing the incidence of respiratory conditions and allergies among team member.  A reduction in airborne diseases can significantly decrease absenteeism, ensuring that critical projects and work tasks do not suffer due to frequent sick leave.  These are just some of the health impacts of air conditioning.

3. Increased Morale and Job Satisfaction

Employees working in comfortable conditions are more likely to report higher job satisfaction.  This positive outlook can enhance team morale, foster a collaborative work environment, and reduce turnover rates.  Satisfied employees are more engaged, contributing to a positive company culture and driving the business forward.  All these outcomes are advantageous for the employees, customers, and business.

4. Adaptability to Different Workspaces

Modern air conditioning systems offer flexible design and settings to cater to the unique needs of different workspaces within a single business.  These days you can find the hustle and bustle of an open-planned office as well as the quiet, focused environment of private work room.  Commercial air conditioning can be adjusted to ensure optimal conditions across all area types.

5. Sustainability and Cost Savings

Energy-efficient air conditioning systems can significantly reduce electricity bills.  This in turn contributed to lower operational costs, less overheads, and reduced impact on the environment.  This helps to reduce the burden on employees as Queensland labour costs are at an all-time high.  Meanwhile, environmental impact is a important factor to the younger generation of worker.

By prioritizing the implementation of effective commercial air conditioning solutions, Brisbane businesses can create a productive, healthy, and satisfied workforce.  This investment not only enhances employee well-being but also drives business success through improved performance and reduced operational costs.


The culture and ambiance of a business plays an important role in the customer experience and level of satisfaction.  In Brisbane’s hot and humid climate, commercial air conditioning is not just a luxury; it’s a necessity that significantly impacts customer perceptions and decisions.

1. Enhanced Customer Experience

A cool and comfy environment welcomes customers, encouraging them to stay longer and purchase more.  Retail stores, restaurants, and service providers see a direct correlation between ambient comfort and customer dwell time, directly influencing sales and service uptake.  Significant research has been undertaken to outline design factors that enhance visitor experience, including but not limited to temperature, humidity, ventilation, and air quality.

2. Positive First Impressions

The initial comfort level felt by customers as they enter a business can set the tone for their entire experience.  First impressions really count!  Commercial air conditioning systems help ensure that first impressions are positive.  They allow a business to establish and foster a professional image that customers remember and appreciate.

3. Improved Service Perceptions

In service-oriented businesses, the physical comfort of customers can enhance their perception of the service quality.  A pleasant environment can make waiting times feel shorter and services more enjoyable.  Overall, this contributed to higher customer satisfaction levels.

4. Repeat Business and Loyalty.

Customers are more likely to return to businesses where they feel comfortable and cared about.  By maintaining an optimal indoor climate, businesses can foster loyalty and encourage customers to choose them over competitors.


5. Word-of-Mouth Recommendations

Satisfied customers are invaluable marketing assets.  Positive experiences driven by comfortable shopping or service environments can lead to recommendations and reviews.  This is a power way of attracting new customers through trusted word-of-mouth.  Humans trust other humans over businesses.

Investing in a commercial air conditioning Brisbane is an investment in customer satisfaction and business growth.  By creating an inviting atmosphere, Brisbane businesses can enhance customer experiences, foster loyalty, and ultimately drive success.

Business Owners

The installation and maintenance of Brisbane commercial air conditioning is not just about providing comfort.  For savvy business owners, it’s a multifaceted investment that propels business growth, enhances operational efficiency, and cultivates a positive brand image.

1. Driving Business Growth

Comfortable environments directly contribute to increased employee productivity and customer satisfaction, leading to higher sales and service engagement.

2. Operational Cost Efficiency

Modern air conditioning systems are designed with energy efficiency in mind.  This includes significant savings on electricity bills and increased lifespan of HVAC equipment.  This reduction in operational costs long term can be reinvested into other areas of the business.

3. Sustainability and Corporate Responsibility

Firstly, saving on energy bills also means a saving to the environment by contributing to less CO2 emissions.  Furthermore, by opting for eco-friendly air conditioning solutions, businesses can reduce their carbon footprint, aligning with global sustainability goals and appealing to environmentally conscious consumers.

4. Enhanced Brand Image

A commitment to providing a comfortable environment for employees and customers reflects positively on a business’s brand.  This helps to enhance its reputation in the competitive Brisbane market.  Environmentally friendly commercial air conditioning choices can also enhance business reputation, especially with the younger generations.

5. Risk Management and Compliance

Ensuring that air conditioning systems are up-to-date and compliant with current regulations mitigates the risk of fines and penalties.  Compliance is one of the main reasons why commercial air conditioning is so important.  Beyond the legal reason, Brisbane air conditioning also helps maintain the safety and well-being of both employees and customers.  This proactive approach to risk management can safeguard against operational disruptions and ensure business continuity.

Investing in quality commercial air conditioning is a strategic move for business owners.  It leads to tangible benefits in business performance, cost savings, environmental responsibility, brand perception, and risk management.

Suppliers and Contractors

The relationship between businesses and their air conditioning suppliers and contractors is vital.  There are surprising benefits that commercial air conditioning can contribute to.

1. Customized Solutions

Suppliers and contractors can provide tailored air conditioning systems that meet the specific needs of each business.  This helps to maximise impact, promote efficiency, and support comfort.

Commercial ducted air conditioning design with blueprints in office

2. Technical Expertise and Support

Access to professional advice and ongoing support helps businesses maintain optimal performance of their air conditioning systems.  Suppliers and contractors are a large part of the support system.

3. Innovative Technology

Suppliers must stay up to date and typically able to provide the latest in air conditioning technology.  This gives businesses a competitive edge in sustainability and energy efficiency.  This helps the business while also helping suppliers increase sales.

4. Cost-Effective Maintenance Plans

Routine, professional commercial air conditioning maintenance extends the life of air conditioning systems and prevents costly breakdowns.  This obviously supports the business, as well as providing predicable work and income for a commercial air conditioning service provider.

5. Regulatory Compliance

Expert contractors ensure that installations and maintenance practices comply with some of the many essential business regulations.  This significantly reduces legal risks for businesses.  It also reduces the number of things a typical business owner has to worry about.

A strong partnership between businesses and their air conditioning providers supports sustained operational success.  This can be achieved in many ways, including tailored designs, expert advice, use of the latest technologies, cost-effective maintenance, and legal compliance.

Local Community and Environment

The adoption of energy-efficient commercial air conditioning systems has a profound impact beyond the immediate business benefits.  The list of air conditioning benefits is extensive, but we’ll focus on 5 key points in this section.

1. Community Health and Comfort

Businesses contribute to a healthier local environment by reducing pollutants and improving air quality, indoor and out.  This in turn benefits the wider community.

2. Energy Conservation

An efficient commercial air conditioning systems use less electricity.  This reduces the strain on local energy resources and helps contribute to Brisbane business sustainability goals.  It all starts with choosing an energy-efficient air conditioner suitable for commercial application.

3. Reduced Carbon Footprint

By minimising greenhouse gas emissions, businesses play a crucial part in combating climate change.  This aligns with not only local but also global environmental efforts.

Ceiling mounted cassette type air conditioner in Brisbane commercial setting

4. Economic Benefits

Investing in efficient commercial air conditioning can stimulate the local economy by creating jobs.  Jobs can arise in the green technology sector, in the HVAC trade, and in the businesses benefiting from attractive climate control.

5. Educational Opportunities

Businesses can lead by example in the efficient commercial air conditioning space.  They can do this by educating their customers and the community about the importance of energy efficiency and environmental stewardship.

By focusing on sustainable practices, businesses not only enhance their operational efficiency and brand image but also contribute significantly to the welfare of the local community and the environment.  This is certainly a win-win-win scenario; business, community, and the environment.

Regulatory Bodies and Energy Companies

Collaboration with regulatory bodies and energy companies is essential for modern businesses.  In the context of Brisbane commercial air conditioning, partnership can yield several benefits.

1. Compliance with Regulations

Ensuring air conditioning systems meet current legal standards helps businesses avoid fines and sanctions.  This is a critical point for business owners, and a reliable Brisbane air conditioning company can assist here.

2. Access to Incentives and Programs

The Australian and Queensland are increasing the number of incentives on offer for businesses that install energy-efficient systems.  Grants, subsidies, and rebates will only increase, until such time as efficient commercial air conditioning become mandatory.  The Government also offers free access to many energy-saving support programs.

3. Enhanced Reputation

Companies that proactively engage with energy regulations are seen as industry leaders in sustainability.  Certain programs promote engaged business online, such as ecoBiz.  It certainly pays to be engaged in energy saving initiatives, over and above the direct cost savings available.

4. Technical Assistance.

Regulatory bodies and energy companies often provide technical support and resources to help businesses optimise their energy usage.  No one is expecting a business owner to wear any more hats!.  The expertise and support is out there, especially for commercial air conditioning systems which typically account for 50% of business energy consumption.

5. Future-Proofing

Staying ahead of regulatory changes helps ensure businesses are prepared for future requirements.  This helps protect investments long-term and allows Brisbane businesses to take gradual steps rather than having to undertake dramatic action.  There is already a lot to consider when it comes to Brisbane air conditioning.

Engaging with these entities not only ensures compliance but also promotes a culture of sustainability and efficiency.  This clearly offers long-term benefits to businesses and the community.

brisbane commercial Rooftop Package Unit

In conclusion, embracing advanced commercial air conditioning systems in Brisbane workplaces offers a range of benefits across the board.  From enhancing employee productivity and customer satisfaction to fostering positive environmental impacts and ensuring regulatory compliance, there a plenty of positive selling points.

Investment in commercial air conditioning not only contributes to the immediate well-being and efficiency of a business but also extend to broader community and environmental benefits.  This is true in the short and long term.

Take Action

Brisbane business owners are encouraged to consider the long-term advantages of upgrading to energy-efficient air conditioning solutions.  Not only will this move improve operational efficiency and brand reputation, but it will also help position business as a leader in sustainability within the community.

Find a trusted Brisbane air conditioning professional today to explore the best commercial air conditioning service for your business needs.

The simple answer?  It all depends…

It may sound like a simple question.  But the answer is not so straightforward.

There are many different types of air conditioning units, and many ways they can be evaluated.  The best home air conditioning unit might not be a great option as a warehouse air conditioner.

Common factors used to compare different air conditioning types and determine which is the best air conditioner includes, but is not limited to;


  • Type of AC system
  • Brand
  • Features
  • Cooling capacity
  • Energy efficiency
  • Upfront costs
  • Running costs
  • Maintenance
  • Noise level
  • Ease of operation

In this article, we’ll explore the two most common settings where air conditioning is used; home and workplace.  We’ll highlight key considerations and options for these settings, and help you determine which air conditioner is best for you and your specific needs.

Best home air conditioning units

When choosing the best home air conditioning units, its most important to consider the type of AC system that fits your space and installation needs.  Ducted air conditioning is best for the whole house, while wall split air conditioners are best for individual rooms.  If in a rental, a portable AC might be suitable, although sometimes negotiating wall split systems can be a better option.

Another key consideration is brand and manufacturer reputation.  This is crucial for reliability and service quality over the life of the system.  Then, it’s worth looking for features that enhance comfort and convenience, such as programmable controls and smart home compatibility.

While finding the best home air conditioning units, sizing is a key point to review.  The cooling capacity, typically measured in kilowatts (kW), should match the size of your room for efficient cooling and heating.  Like Goldilocks and the three bears, your aim is to find the size that is just right.  Sizing is just one of the many air conditioning mistakes people make that you should avoid.

Kilowatt rating also impacts energy efficiency.  However, energy efficiency on its own is also worth considering.  This not only affects the environment but also impacts running costs.  You can compare wall split systems using Zoned Energy Rating Labels (ZERL) in Australia.  For ducted units, you may need to refer to the Seasonal Energy Efficiency Ratio (SEER) to make a comparison.

Upfront costs can vary significantly with home air conditioning.  It’s worth trying to balance initial costs with expected running costs and maintenance requirements year-to-year.  Ease of maintenance should be a consideration here, as the more DIY home air conditioner maintenance you can do, the less you need to pay the professionals!

Other key factors when finding your best home air conditioner include noise levels and ease of operation.  Lower noise levels increase comfort, especially with bedrooms and quiet areas.  Finally, ease of operation can make life easier and enhances the overall experience with the AC product.

By considering these aspects before buying an air conditioner, you are well on your way to finding the best aircon to suit your home’s cooling and heating needs.  Individual factors, such as personal preference and budget, can also not be ignored.

Comparison between ducted and split air conditioning units at home and business

Best commercial air conditioning units

When choosing the best commercial air conditioning units, it’s important to consider the type of cooling method initially.  There are a wide range of heating, ventilation, and air conditioning (HVAC) methods on the market.

The main 2 types of commercial air conditioning are:

  • Direct Expansion (DX) Air Conditioning
  • Central Air Conditioning

The key difference is where heat is exchanged.   In DX air conditioning, heat is exchanged directly with refrigerant passing through a cooling coil in a unit serving that indoor area.  Is the most common type of air conditioning on the market.  Most options are off-the-shelf and readily available.

In central air conditioning, heat is still exchanged with refrigerant, however this occurs in a central location within a building.  Heat is transferred from the indoor area using a certain medium, which is typically water.  Beyond that point, heat can be expelled at the condenser using air-cooled methods or water-cooled methods.   These options are typically custom-designed and manufactured to suit the specific building and requirements.

When selecting the best commercial HVAC system, split ducted systems, cassettes, fan coil units (FCUs), rooftop package units, water/air-cooled chillers, and/or cooling towers are commonly selected.  A key point to consider is how the overall design and application will compare with the commercial building’s size and layout.

Once unit type is selected, brand reputation comes into play.  Durability, efficiency, and customer service all play a significant role in ensuring long-term reliability and support for the HVAC equipment.  Commercial equipment may have a longer life expectance (depending on sizing), so support over that lifespan becomes increasingly important.

Speaking of sizing, the correct cooling capacity of the commercial air conditioning units is critical.  There are no one-size-fits-all sizing formulas for commercial HVAC, as the heat load in buildings varies greatly.  Office space vs production floor vs laboratory… they could all have the same square meterage but wildly different cooling (kilowatt) requirements.  Even rooms within the same business can vary, such as an office area vs meeting room.  Given the importance of sizing, professional assessment and design is recommend for any new commercial air conditioning.

Energy efficiency is an important consideration when it comes to commercial air conditioner selection.  This impacts business expenses long-term, considering HVAC systems typically account for 50% of commercial building energy usage.  Energy usage also has a significant environmental impact.

Beyond energy efficiency, maintenance efficiency should also be reviewed.  AIRAH DA19 Australian Standards recommend different service levels for different HVAC equipment.  A commercial air conditioning company can provide guidable and quotations on routine maintenance to help optimise efficiency, lifespan, and performance of your AC equipment.  They can also help assess and reduce business disruptions, while balancing costs vs benefits of routine maintenance.

Certain features may be of high value in your workplace, such as smart technologies and limits on how hot or cold staff can set the AC (if at all!).  Noise is also importance to consider, as low levels are conducive to a productive work environment.

All these factors collectively determine the suitability of an air conditioning unit for commercial use.  A commercial HVAC installation contractor is recommended to assist in balancing performance, cost, and operational efficiency.

If you have any questions or require assistance finding the best air conditioning units for your home or business, please don’t hesitate to contact us.  Our friendly and knowledgeable team can help find the perfect solution for you.  Contact us today.


Imagine you’ve come inside after a hot, busy day.  You flick on the air conditioner and head to the kitchen to start dinner.  Between the microwave running, pans sizzling, and tap running, you don’t hear much else.  But once you stop cooking and start dishing up, you hear dripping.

You stop and listen.  You look at the tap – no water dripping there.  You walk to the bathroom to check – no water dripping in the basin or shower.  What is that noise?!

Then you walk into the cool living area.  There it is: water dripping from the AC.  So much water in fact that there’s a puddle underneath the AC indoor unit!  Great, another mess to clean up.

Water dripping from AC indoor unit is not just annoying, it’s also a sign that there is an underlying issue with your air conditioner.  There are many reasons why water may be coming out where it shouldn’t.  The issues and solutions range from simple, routine fixes to major faults to be addressed.

We’ll explore common questions and solutions for those dealing with an air conditioner leaking water inside.  While a nice cold drink or swim is appreciated on a hot day, water from your air conditioner is not something you want!

This week’s question:  

Why is my air conditioner leaking water inside the apartment?

There are a wide range of causes when it comes to air conditioner water leaks.  Each specific source requires a slightly different treatment to resolve it:

Blocked Drain

One of the most common causes of water from AC indoor unit is a blocked drain.  The drainpipe in an air conditioner carries away condensation from the indoor drain pan, which develops normally during the reverse cycle air conditioning cycle.

Any dirt, debris, mould, algae, etc. that finds its way into the drain pan also needs to make it out through the drainpipe.  If the mass is too large or if the drainage pipe breaks in any way, water can back up and start leaking inside the apartment, home, or business.

Regular cleaning of condensate drains is essential to help prevent water build up and leakage in all the wrong places.  Some of this can be completed at home, however routine maintenance by a professional is typically recommended.

Dirty Air Filters

Dirty air filters are one of the most common causes of water dripping from an AC indoor unit.  Blocked or restricted return air filters reduce airflow back to the air conditioner, specifically the indoor evaporator coil.

When a dirty filter affects airflow, the coil can get too cold and start icing up.  When the ice begins to melt (either when the aircon is turned off and/or filters cleaned), the ice begins to melt and leak out of the indoor unit.

It is recommended to check filters monthly or at least at the start of each season, and clean filters when dirty.  When the media wears too thin, replacement of the filter/s is the next step.


Dirty return air filters blocking airflow ac indoor unit



Low Airflow

Like with dirty air filters, anything that results in low airflow can end up with water leaking.  This includes blocked or dirty evaporator coil, incorrect settings, obstructions around the indoor unit, faulty fan motor, and other faulty AC component/s that result in reduced airflow across the indoor coil.

An air conditioning repair service can address all issues, with repair of faulty components and completion of routine maintenance tasks.  Some low airflow issues can be prevented (e.g. obstructions), while others are not so preventable (e.g. faulty fan motor due to motor fusion or storm surge).

Poor AC Installation

Incorrect installation of an air conditioner head unit, drip tray, and/or drainpipe can result to water leaks.  Common issues include AC not installed in correct position, the drain pan being undersized (or not installed at all!), and incorrect fall on the drain.

While it’s difficult to directly control the workmanship of an HVAC installer, you do have the power to select a reputable air conditioner installer.  It’s recommended to consult a fully qualified HVAC Mechanic for a new air conditioner installation, rather than an Electricians with a restricted HVAC licence.  There are significant differences between the trades.

Damaged Drain or Drip Tray

Like most things, drains and drain trays can wear out over time.  They may crack, rust, or become damaged in some other way.

When this happens, water can not track from the drain pan, down the drainpipe, and away from the aircon indoor unit as design.  As a result, water can find a new route and leak out in all sorts of undesirable locations.

Regular inspection of the drain components is key to detecting possible damage.  Repair or replacement actions can then be undertaken.

Damaged AC indoor unit

Unlike the drain, and air conditioner indoor unit is not so easy to fix if it is damaged.  Sometimes head units can develop a hairline fracture within the chassis.  In this case, water leaks out in a random location from the indoor unit.

Unfortunately, repairs are not usually possible or financially viable if a hairline crack occurs within the indoor unit.  In this case, replacement of the whole system is typically recommended.

Refrigerant Leaks

Another common cause of water dripping from an air conditioner is a refrigerant leak.  Like low air flow, low refrigerant pressure impacts the ability of the indoor unit to operate correctly.  This can result in ice build up that later melts.

Testing and assessing gas pressures is best left to an HVAC expert.  They can also help assess whether gas repairs or system replacement would be the best course of action.

If the system is under warranty, it would be recommended to contact the installer to discuss options.  They may refer you to the manufacturer if this will be the most efficient option for you in terms of time, money, and resolution.

Faulty Condensate Pump

If there is a condensate pump installed, this can certainly be a source of water leaking inside an apartment, house, or business.  Water leaks can stem from a faulty or blocked condensate pump or pump drainage line.

Drain pump components may just need a service to resolve the leaking, which involves disassembling the pump and thoroughly cleaning it out.  Pump servicing is recommended more frequently than AC unit servicing.  However, if the pump is failed or inefficient, replacement of the pump may be required.


Old condensate pump under wall split systemNew mini blanc pump installed under wall split system


Addressing these AC water leak issues proactively through regular maintenance and inspection is recommended.  Basic DIY AC service checks includes filter cleaning and drain inspections.

Professional air conditioning service checks will include refrigerant pressure checks and AC component testing.  Either way, prevention is key to preventing complicated repairs and further damage to your air conditioner, property, and even yourself and those around you.

How to fix air conditioner leaking water inside?

Here are 7 steps to help resolve the issue of your air conditioner leaking water inside the apartment, house, or business:

Monitoring Temperature Settings

Avoid setting the temperature too low at all times, especially in humid conditions which are standard for Summer in Brisbane.  Temperature set too low, especially when humid, can result in excessive condensation and water leakage.

Clearing the Drain Line.

Use a wet/dry vacuum to suck out any debris or blockage via the outdoor drain outlet.  For stubborn blockages, a plumbing snake or a commercial cleaning solution may be required.

Servicing Air Filters.

Check return air filters every 1-3 months, and clean when dirty.  For washable filters, use mild detergent and water and ensure they are completely dry before reinserting.  You can read more about how to clean aircon filters.

Checking Refrigerant Levels.

Low refrigerant levels can causes the AC evaporator coil to freeze.  This is a complex issue and requires a fully licenced HVAC technician to handle the refrigerant and testing.

Adjusting AC Unit Positioning.

Ensure your unit is level.  For split systems, check the indoor unit alignment.  DO NOT ADJUST – contact a professional if it appears unlevel.  For window units, a slight tilt towards the outside helps drainage.

Repairing the Drain Pan.

Inspect the drain pan for damage.  Small cracks may be sealed with epoxy or waterproof sealant.   Allow to dry before use the air conditioner (24-48 hours).  For larger issues, replacement of the drain pan may be recommended.  If the drain pan is sold as part of the whole indoor unit chassis, replacement of the whole system is typically recommended.

Inspecting Condensate Pump (if applicable).

If your AC unit has a pump, ensure it’s functioning correctly.  A faulty pump can cause water to overflow from the pan, thus dripping at the indoor unit.  Drain pumps should be serviced more frequently than even air conditioning units.

Regular Maintenance Check

Complete your home air conditioner service checks on a regular basis.  Then engage a professional for annual maintenance at a minimum.  They can inspect and clean components that are hard to reach or require specialised knowledge and licencing.

Remember, safety first!  Always disconnect and/or isolate power to your AC unit before attempting any repairs or maintenance.  If you’re unsure or the problem persists, it’s best to call a professional HVAC technician.


Commercial air conditioning service technician brisbane


Is water dripping from AC dangerous?

Yes and no – it all depends on what you consider dangerous.  Leaking water from an air conditioner can certainly pose several risks that shouldn’t be overlooked.

Mould and Mildew Growth

Persistent dampness from an AC water leak can create the ideal environment for mould and mildew.  This can cause health issues, especially for those with allergies or asthma.

Property Damage

Water can damage ceilings, walls, floors, and furniture.  Over time, this can lead to structural issues, especially if the leak is not addressed promptly and professionally.

Electrical Hazards

Water and electricity do not mix.  In fact, they are a dangerous mix.  Leaks can cause short circuits in the air conditioner unit and/or other nearby electrical appliances.  This also poses a fire risk.

Slip Hazard

Water dripping from an AC indoor unit can create slippery surfaces.  This creates a slip hazard, leading to potential falls and injuries.

Air Quality Issues

Besides mould, excessive moisture can affect indoor air quality (IAQ).  This makes the indoor environment uncomfortable or unhealthy.  This is a particularly serious issue in the workplace with commercial air conditioning.

To manage and mitigate these risks, it’s important to address indoor air conditioning water leaks immediately.  Regular maintenance is key, with a mix of DIY and professional HVAC assistance.

Despite all the best efforts, there are still some water leak issues that cannot be prevented.  This is where rapid responds from a local air conditioning company comes in.

Need urgent assistance to fix an air conditioner leaking water inside?  Book your local HVAC technician for air conditioning repair or service today.

Imagine you’ve come inside after bearing the heat and humidity of a typical Australian Summer’s day.  You crack open a cold one, poor over ice, and sit back to relax.  But your still hot and sticky.  The cool drink is helping, but the AC is not.

So, you turn the temperature right down.  Wait.  No change.  Give me a break!

You’ve heard that turning the air conditioner off and on again can help kick it back into gear, so you head out to the condensing unit.  Then you notice ice at the outdoor unit!  This is not right.  The only ice you want to see is in the beverage of your choice.  What do you do?

An air conditioner freezing up is a sign of an underlying issue.  It could be minor and resolved with a few checks and adjustments.  However, it could also be a sign of a major issue or even end of life for an older split system air conditioner icing up.

Fortunately, there are simple checks and DIY aircon maintenance tasks that you can do if you do find ice on your air conditioning system.  We’ll go through the most common reasons for air conditioner icing up, quick fix for AC freezing up, and how you can prevent this issue in future.

This week’s question:  

Why is my air conditioner freezing up?

Air conditioners freeze up for many different reasons.  Many issues have solutions, some of which you can carry out yourself.  Here is the summary:

Low Evaporator Coil Temperature

The primary cause of ice in an air conditioner is low temperature in the evaporator coils.  Start by checking temperature settings and ensure it’s not set too low.  In Summer, 24 degrees on cooling is sufficient.  If set lower than this, try increasing the set temperature and re-running (once the ice has been cleared).  However, there are many other factors that impact coil temperature, including air flow and pressures.

Restricted Air Flow

Restricted air flow is a common cause of air conditioner freezing up.  Dirty return air filters, blocked coils, and/or collapsed duct are all typically ways air flow is reduced within an air conditioning system.  Check, remove, and clean filters as needed.  If safe to do so, also check coil conditions and ductwork.  An HVAC professional is recommended to clean coils and/or repair ductwork, in the interest of safety (for you and your AC system).

Woman comparing dirty and clean return air filters for wall split system

External Obstruction

Blockages to air flow can also be external to the air conditioner.  Anything preventing airflow and/or adequate heat exchange can cause AC coils to get too cold and start to freeze.  Check and ensure suitable clearance around all sides of an air conditioning unit.

Faulty Thermostat

Sometimes the temperature issue comes from a malfunctioning thermostat.  If a thermostat is faulty, the temperature settings, detection, and/or feedback to the rest of the system may be incorrect.  Check if your thermostat (typically in the form of a controller) is responding normally.  If not, try replacing batteries or testing another controller (in the case of multi split systems).  If still no luck, the thermostat likely needs repairs or replacement.

Environmental Temperature Drop

In colder external conditions, ice formation is more likely.  This may occur overnight or early hours of the morning in some inland areas and regions of Australia where air temperature drops dramatically.  In this instance, it’s recommended to open windows and/or using the AC in fan mode to help thaw the ice or prevent development.

Blocked Condensation/Drain Line

When an AC drain line is clogged, water can’t escape properly.  In turn, it may freeze near the evaporator coil.  Regular maintenance of an air conditioner is essential, calling in the experts to clear and clean the condensation line on a routine basis.

Low Refrigerant Pressure

Many people are aware that an aircon short on gas may ice up.  Refrigerant is an essential part of how a modern-day reverse cycle air conditioning system works.  This is an issue that requires a fully licenced HVAC technician to diagnose and resolve.

Damaged Blower Fans

Blower fan issues can reduce airflow and pressure, which can both lead to freezing of the refrigerant lines and/or coils.  The issue may be with the fan motor, the propeller, the shaft, fan capacitors, or combination of these components.  Use your ears and eyes to assess (where safe), but repair or replacement is best left to a professional.

ducted air conditioner icing up indoor coil faulty fan blower

As you can see, there are many possible causes of an air conditioner freezing up.  Sometimes it may just involve one issue (e.g. low gas pressure).  Sometimes it can be a combination of issues causing the ice formation (e.g. dirty filters, blocked drain line, and restricted coils).

Understanding these factors are key to addressing ice build-up in you air conditioning system.  Treating the root cause of air conditioner issues will help ensure efficient and effective operations and system longevity.


Quick fix for AC freezing up (20 point check).


If you’re stuck with ice in all the wrong places this Summer, don’t fear – help is here!  There are some simple steps that can offer a quick fix for AC freezing up in many cases.  However, there may be a point where professional help is required if the DIY steps do not resolve the issue.

  1. Turn the AC off at the controller and isolator outside,
  2. Allow the ice to defrost and put down towels where suitable,
  3. Check and clean air filter if dirty,
  4. Check the coils and note if cleaning required,
  5. Check your vents and ensure open and undamaged,
  6. Check ductwork and look for any damage or restrictions,
  7. Check and remove any airflow obstructions from any units,
  8. Check your condensate drain line has been flowing correctly and water exiting as normal,
  9. Once all checks completed and safe to do so, turn the AC back on,
  10. Check the thermostat or controller is operating and responding as normal,
  11. Check settings and ensure no lower than 22 in cooling (24-27 degrees recommended for efficiency),
  12. If not confident that all ice has melted, turn system onto Fan Mode only,
  13. Monitor the system,
  14. Listen out for any unusual noises and recording them if you can,
  15. Watch out for any signs of water leaking or ice returning,
  16. Call in an HVAC contractor for next level service, including professional checks*,
  17. *Check blower fan operation (HVAC contractor only),
  18. *Check refrigerant levels (HVAC contractor only),
  19. *Chemically clean coils if required (HVAC contractor recommended), and,
  20. *Complete AC service as per DA19 Australian Standards (HVAC contractor only).


While some ice build-up issues can be resolved with DIY methods, others require the expertise and experience of an HVAC technician.  Regular maintenance is the key to preventing most air conditioner issues, and that includes your aircon turning into a mini ice station!


Father and son completing air conditioning repair service on wall split system inc gas pressure check


How do I keep my air conditioner from freezing up?

To help prevent your air conditioner from freezing up in the first place, some pre-planning and routine maintenance is required.  Follow these simple tasks to help prevent your aircon icing up:

  • Check your AC settings and ensure not running the system too cold (remember, 24+ degrees in Cool mode recommended in Summer),
  • Completed monthly or at least seasonal air filter checks and clean or replace where required,
  • Carry out regular AC service for many reasons where safe and competent to do so,
  • Arrange periodic professional aircon service (anywhere from monthly for commercial preventative maintenance to annually for a standard home air conditioner),
  • Approve repairs if/when recommended, e.g. reinsulating pipework, replacing indoor fan motor when bearing start to fail, chemically clean dirty coils, etc.), and,
  • Ensure home maintenance upkeep, including clearing foliage around condenser and removing any items stored around a unit.


Stay cool and ice-free with these simple steps.  Please don’t hesitate to reach out to professionals when needed.  Also remember safety first when dealing with an electrical device such as an air conditioner.

Your comfort and air conditioner efficiency are paramount, especially in Brisbane’s hot and humid climate.  Effective and reliable air conditioning is really a necessity, rather than a luxury, in a typical Queensland Summer.  Let’s keep the ice in the drinks, not the AC!


Need help defrosting your air conditioner and cooling your home or business again?  Book your aircon repair or service today.