Tips for Getting the Right Size Air-Conditioner for Your Place

Choosing an air-conditioner for your place can be a pretty daunting task if you have no idea how big your room is and which air-conditioner suits best for your room. If you end up buying the wrong one, you may have to regret it later. If you get an air-conditioner smaller than your room size, the air-conditioner will overwork and exhaust itself to cool the room and reached the targeted temperature. On the other hand, if you buy an air-conditioner of a larger capacity than your room size, then the air conditioner will have to circulate the air in regular intervals, which will again exhaust the air-conditioner.

So, in this article, I will list down the tips for getting the right size air-conditioner for your place! So, what are you waiting for?

Let's dive into this article for more details!

Choosing the right capacity air-conditioner!

Cooling and heating capacities are rated in kilowatts or kW. A small room might require a 2.5kW model, while a large open-plan area might need 6kw Portable Air Conditioner. It’s important to accurately calculate the required cooling or heating capacity of your new air conditioner.

Some installers and online calculators offer only a simplistic analysis and may tend to recommend a larger capacity than you need. A proper calculation takes all the room’s details into account:

The size of the room: length, width, and height. The type of room: living room, open-plan living room, and kitchen, bedroom, etc. The size and orientation of the windows and glass doors. A large north or west-facing window can let in a lot of heat in summer. Shading and curtains on the windows. Insulation of the floor, ceiling, and walls.

The local climate

Try the size calculator on fairair.com.au by the Australian Institute of refrigeration, Air Conditioning, and Heating.

Choose a model with an equal or slightly greater capacity for the room. For example, if you calculate the room needs a 6kW air conditioner, then look for an air conditioner with rated cooling capacity in the range 6kW to 6.5kW. It’s probably a safer bet to get a model slightly above the required capacity than slightly below it, as a little extra grunt may help in extreme temperatures. But don’t go too much above the required capacity.

Models too powerful for the room size may run frequent short cycles to achieve the target temperature – which is like tapping the accelerator in your car to maintain speed instead of applying steady pressure. This can result in the room getting too cold or hot, inadequate dehumidification.increased power usage and running costs, and wear and tear on the system.

Underpowered models may have to run more often at maximum output, dry the air too much and you’ll similarly suffer excessive wear.

So, these are some of the ideas that will help and guide you in selecting the right size air-conditioner for your place.

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