You need to take into account the size of the room the number and size of windows the height of the ceilings and the climate.
Room area calculator for air conditioner.
As for air conditioning in homes even though acs are meant to cool homes btus on the technical label refer to how much heat the air conditioner can remove from their respective surrounding air.
Air conditioning calculations rule of thumb calculating the cooling capacity needed for your room is a complicated process as there are many factors to consider.
Room and air conditioner sizing guide 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.
Blue start fixed speed split air conditioners.
Obviously a smaller area room or house with shorter lengths and widths require fewer btus to cool heat.
It is important that when talking about a single room or split system air conditioners every situation is different.
Single room air conditioner size calculator chart.
Enter square feet of room to be cooled.
On the other hand purchasing an air conditioner that is too large for the space may mean you re spending more money both on the unit and on the energy it requires to run.
The chart below is a great starting point for sizing your ac.
Learn how to calculate the amount of ac tonnage required for a room with our tonnage calculator.
But only if the air conditioner is big enough to cool the area you want it to.
If you are looking for a ducted air conditioner size guide you need to work out how many rooms you will have on at the same time.
Many factors go into calculating btus so we have put together a set of tools to help with air conditioner sizing.
Find the right ac for you.
Air conditioner btu chart.
How do i measure square footage of a room.
This air conditioner room size calculator will help you determine the recommended output power your air conditioning unit needs to do everything perfectly.
Size and ceiling height.
Each air conditioner or heater is rated to produce a certain number of btus.
If the air conditioner is too small for the room it can t bring the room to a comfortable coolness level.
To calculate a room s area in square feet simply multiply its length by its width.
It may not apply to your current floor space.
A 3 5 kw air conditioner will cool a room size from 21 m 2 to 35 m 2 efficiently.
Nevertheless this is a good guide size for a split air conditioner.
For instance if the room is a rectangular 10 feet by 20 feet the area would be 200 square feet.
100 to 150 square feet.