Monday 20 January 2020

Tips for Buying the Right Size Air-Conditioner

Choosing an air-conditioner of a perfect size for your home is a tough task. Summers are arriving and people are already getting in an air-conditioner mode to chill themselves. The people who do not own an air-conditioner are all set to march to the nearest electric appliance store and gift themselves an air-conditioner this summer. 

However, many people commit the mistake of not getting the idea of the size of their place and thus end up purchasing the wrong size air-conditioner. 

If you buy a wrong size air-conditioner, you may end up making your home either too hot or too cold without any proper recycling of air.

Say for example, that you purchased a too big air-conditioner. It will run in small cycles to achieve the target and will make your room too cold and on the other hand, a too-small air-conditioner will run to its full power which will take a toll of the air-conditioner and your room will still not get the satisfactory temperature. 

It will not only damage the air-conditioner but will also lead to a lot of load on the air-conditioner and a huge amount of electricity bill.

Well, worry not if you are facing a similar dilemma and are not sure that what size of an air-conditioner is right for your place, this chart will be of huge help to you!

Size of the room & capacity 

20 sq m 2-2.5Kw
20-40 sq m 2.5Kw-5Kw
40-60 sq m 4-6kw
60-80 sq m 5-7 kW
80+ sq m 6-9 kW

Say, for example, the room size you require air-conditioner is 40-60 sq m, it is best to purchase a 6kw air conditioner. It is advised to purchase a size slightly larger than required as it can help you beat the heat in case of extreme weather conditioner, but it is not a good idea to go overboard and purchase a too large size.



Tips to do the prefect calculation? 

Some installers and online calculators offer only a simple analysis and may recommend a larger capacity air-conditioner than you need.

But, there are a lot of variables to consider here before you go ahead to purchase a unit. For example, a well-insulated room with south-facing windows will be at the bottom end of the capacity range, while an uninsulated room with west-facing windows will be towards the top.

Likewise, a room in Sydney will probably need a powerful 6kw Portable Air Conditioner unit for cooling compared to an otherwise identical room.

 Here is a proper calculation of the room that needs to be taken into account:

 The weather of the place where the home is located.

 The size of the room: length, width, and height.

 Shading and curtains on the windows.

 Insulation of the floor, ceiling and walls.

 The size of the windows and glass doors. A large north- or west-facing window can let in a lot of heat in summer.

 The type of room: living room, open-plan living room, and kitchen, bedroom, etc.

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