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Once you know what type of air conditioner you want, whether it be split system or ducted air conditioning, and have worked out what size air conditioner you will need, there are a few other factors to consider before making the purchase. These include the energy efficiency of the unit, included warranty, unit and installation cost, as well as the unit manufacturer.
Energy Efficiency
When choosing which unit to buy one of the most important factors to take into consideration is energy efficiency. This is because the energy efficiency of the unit will directly affect its running costs. And as most air conditioners have an expected lifetime of around 10 years, the unit running cost will likely be the biggest cost associated with owning an air conditioner.

To compare the energy efficiency of different models, check the energy rating label (this is the label that shows a star rating of the energy efficiency of an appliance). If an air conditioner doesn’t have an energy rating label, you can use the GEMS Registration Database to check the energy efficiency performance of any air conditioner.
Warranty Included
You should also consider the warranty included with any air conditioning units you are looking to purchase. Depending on the manufacturer, air conditioner warranties can range from 5 to 15 years. This can be a deciding factor when choosing which manufacturer to go with as it can mean the difference between free repairs under warranty for an additional 10 years.

Note: in order to claim under warranty the unit needs to be installed according to the manufacturer’s instructions and regularly maintained as outlined by the manufacturer.
Unit Cost
For most people, unit cost is one of the most important factors when choosing which air conditioner to buy. […]

How To Choose The Right Air Conditioner (Part 1)
If you’re looking to buy a new air conditioning unit then you will likely be choosing between the two main types of air conditioners; ducted air conditioning and split system air conditioning. So which type is best? The answer depends on your air conditioning needs as each type of air conditioner has its own strengths and weaknesses as listed below.
Benefits Of Ducted Air Conditioning

Central Cooling
One benefit of a ducted air conditioning system is that it is designed to cool the whole house using a single air conditioning unit as the air, once cooled, is circulated into each area of the house via air ducts. This means that if you are looking to cool an entire house, or even a number of rooms in a house, ducted air conditioning could be a cheaper option than buying individual split system units for each room.
Longer Life Expectancy
Another benefit of ducted air conditioning is its average life expectancy of 15 to 20 years. This is significantly higher than that of a split system unit, with an average life expectancy of a mere 10 to 12 years.
Discreet Design
Ducted air conditioners also come with a discreet design as only the air vents (mounted in the floor, ceiling or walls) are visible in the room that is being cooled. This is because the bulk of the air conditioning unit is discreetly hidden behind walls and ceilings providing minimal disruptions to the decor of the house.
Considerations Of A Ducted Air Conditioner
Cost
One consideration when purchasing a ducted air conditioning unit is cost. Ducted air conditioning units are considerably more expensive than split system units. However, this is to be expected as they cool a whole […]

With an average lifetime of 15 to 20 years, there is a high chance that your air conditioner will require repairs due to natural wear and tear during its lifetime. However, when an air conditioner stops working as it should, it can be difficult to identify the problem and whether or not you should call in a professional to repair it. That’s why we have compiled a list of common air conditioning problems and how to fix them (or when to call in an expert).

Click here to read part 1 and part 2 of our common air conditioning problems series.
Air Conditioner Thermostat Is Not Working

One of the most common issues with an air conditioner is a miscalibrated or broken thermostat. If the thermostat for your air conditioner is not functioning as it should, it can result in an air conditioner that won’t turn on or off.

This is because the thermostat uses the temperature (measured by sensors) of the air in the room to tell the air conditioner when to turn on or off. For example, if the temperature on the thermostat is set to 20 degrees, once the room temperature reaches 20 degrees, the thermostat will tell the air conditioner to turn off.

However, if the sensor is damaged or knocked out of place, the measured temperature will be inaccurate, causing the air conditioner to turn off or on seemingly at random.

If your air conditioner won’t turn on it could be because the sensor is measuring the room temperature as lower than the temperature set on the thermostat. To test if this is the case, try setting the thermostat to the lowest temperature. If your air conditioner turns on, there is a problem with the […]

In the sunshine state where air conditioned homes have become the norm, we often take our air conditioners for granted. That is, until the day that you go to use it, only to find that it has stopped working. With the many working parts of a residential air conditioning unit, it can be difficult to diagnose where the problem is coming from. Use our easy to follow guide to common air conditioning problems (and how to fix them) to keep your air conditioner running smoothly all Summer long.

Click here to read part 1 and part 3 of our common air conditioning problems series.
Air Conditioner Is Leaking Water
Although condensation happens naturally as an air conditioner produces cold air, any excess water produced by condensation is usually drained outside via an exit pipe. If your air conditioner is leaking water it could be an indication of a clogged or leaking pipe.

The first thing to do when you notice that your air conditioner leaking water is to check the exit pipe from the air conditioning unit to see if it is clogged, as there could be a blockage that is preventing the water from draining correctly. If a clog is identified, try clearing the pipe using compressed air and following manufacturers instructions.

If the exit drain pipe is free from obstructions there may be a leak in the pipe. If this is the case, contact your local air conditioning specialist to repair the leaking pipe.

Another cause of a leaking air conditioner could be a dirty air filter. When an air filter becomes clogged with debris, air flow over the evaporator coil is blocked. This can result in a frozen evaporator coil which will eventually thaw and leak more […]

For most Queenslanders, air conditioning is essential to stay comfortable during the hotter months of the year. However, as well as ensuring you don’t melt in the sweltering summer heat, there are many real health benefits to air conditioning. Air conditioning has been proven to provide health benefits for those with existing health conditions as well as perfectly healthy people. In fact, according to the CDC*, air conditioning is the number one protective factor against heat-related illnesses and death.

So, how can air conditioning affect your health? Can you get a cold from air conditioning? Is there any truth to the negative health effects of air conditioning? Read on to find out.
Can You Get Sick From Air Conditioning?
One of the most common myths regarding air conditioning is that the cold air circulated through the system will give you a cold. In fact, it is a myth that cold air causes colds altogether, whether it be winter or via air conditioning. The main reason that colds are so common during the cooler winter months is that people are more likely to stay indoors which allows germs to spread more easily.

Although cold air can contribute to someone getting sick, this will only happen if that person has already been exposed to a virus.
Health Benefits Of Air Conditioning
Improves Respiratory Conditions

One widely known benefit of air conditioning is that it can be used to ease common respiratory conditions such as asthma and hayfever. This is because the system circulates fresh air into the room and removes contaminants from that can aggravate respiratory conditions such as pollen, dirt, and dust.

Air conditioning can also be used to control humidity in order to ease respiratory conditions as well as prevent breathing problems […]