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3 Things You Need to Know Before Buying a Home Aircon Unit

With summer fast approaching and the possibility of heat waves nearing closer, you may have considered a home aircon unit. The last few years have meant that more and more homeowners are opting for home aircon while we struggle to keep cool during the hottest days of the year.


If you have been considering aircon installation, we’ll explain the top three things you need to know before buying a home aircon unit.

Types of air conditioning units

There are several different types of air conditioning units you may want to consider.


-       Window Units: Popular for cooling single rooms. They are installed in a window or a hole in an exterior wall and are relatively easy to install and remove.

-       Split Systems: Consists of an indoor unit and an outdoor compressor. They are more powerful and quieter than window units, making them ideal for cooling multiple rooms or larger spaces.

-       Portable Units: Freestanding and can be moved from room to room. They are easy to install and require only a power outlet and a window for the exhaust hose.

-       Central Air Conditioning: Cool the entire house through a network of ducts. They are the most expensive option but provide consistent and efficient cooling for large homes.

Energy efficiency

When choosing an aircon unit, look for the Energy Star rating. Units with a higher rating are more energy-efficient, which means lower electricity bills and a reduced environmental impact. Investing in an energy-efficient model can save you money in the long run.

Cooling capacity

The cooling capacity of an aircon unit is measured in BTUs. The higher the BTU rating, the more powerful the unit. However, bigger is not always better. Choosing a unit with the appropriate BTU rating for the size of your room ensures efficient cooling and energy use.


Consider the size and layout of the room you want to cool. Measure the square footage and account for factors such as ceiling height, insulation, and the number of windows. Use this information to select a unit with the right BTU rating. For example, a 10,000 BTU unit is suitable for a room up to 450 square feet.


If you would like to find an aircon installation near me, the team at Westcott Air Conditioning is here to help. We offer home aircon units that can help keep your home cool this summer. Get in touch today.

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