An air con works by circulating all the air in a given space not just by blowing cold air in one direction.
What size air con do i need for my room.
While room size is an important consideration every home is different and there are many other factors that will impact your air conditioning capacity requirements.
As a general rule we advise you to buy an air conditioner with a minimum 7 000btus as this is the minimum required to cool a small room 18sq m on a hot day.
If the room you are planning on installing an air conditioner in is the kitchen you need to factor in additional btus for the stove oven and microwave.
This quick size calculator will give you a quick estimation on the air conditioner size required to condition the area.
However if your room is shaded or faces away from the sun during the day you can opt for a smaller air conditioning unit by decreasing the recommended capacity by 10.
Square meter to be cooled.
Medium rooms 24sq m need around 10 000btus and larger rooms and office spaces 36sq m require around 15 000btus.
Use the sizing guide to work out the size of air conditioner you need.
Once you have the size of the area that you are wanting to install the air conditioner in follow the guide below to determine your approximate kw range.
Take some time to assess the room and figure out which size air conditioner you need says choice s air con expert chris barnes.
For example if the room is six meters long and five meters wide it would be 30m2.
Koppel stresses the importance of choosing the right air conditioning size for your area not only to maximize the cooling efficiency of your unit but also to get the most value for your money.
Purchasing our top quality products with the perfect sized air conditioner is as a long term investment.
Know which aircon fits your room requirements.
Room and air conditioner sizing guide.
For example if you would like to calculate the size of a split system air conditioner required enter the total floor area of the room in m2 where the indoor unit will be located.
Add about 4 000 btus to the unit size to cover this.
In this case the 5kw is not the right size air conditioner it would struggle because the area is too large and have a considerably shorter lifespan due to working so hard.
We will start by illustrating a 5kw cooling pattern.
In determining the aircon size for your area consider the following factors.
If your room is facing the sun during the day we need to increase your air conditioner s capacity by 10.