That means that a 500 sq ft room needs a 10 000 btu air conditioner.
Ac unit btu square feet.
100 to 150 square feet.
This capacity is measured in british thermal units or btus.
Simply measure the length and width of a room and figure the square footage.
For air conditioners there is a btu to room sizing rule of thumb.
1 square meter 10 76 square feet 5.
A btu is the amount of energy required to heat or cool one pound of water by one degree fahrenheit.
The british thermal unit or btu is an energy unit.
Many factors go into calculating btus so we have put together a set of tools to help with air conditioner sizing.
Likewise a 2 ton central air conditioner is able to cool 24 000 btus per hour.
1 btu hr 0 293 watts 8.
A btu is the heat needed to raise the temperature of one pound of water by one degree fahrenheit.
700 1000 square feet 18000 btu per hour.
Multiply this by 12 000 btus and you ll get 60 000 btus.
It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit.
You should get a professional btu estimate done by your local hvac company to get a better picture of what size unit you need.
Let s say it is a 10 foot by 15 foot room.
Multiply the two together to get 150 square foot room.
1 square foot 0 092 square meter 4.
450 550 square feet 12000 btu per hour 11.
First you need to know how many square feet a ductless air conditioner can cool.
The equation for sq ft to btu is quite simple just multiply the sq ft with 20.
1 watt is approximately 3 412 btu per hour.
The chart below is a great starting point for sizing your ac.
1 watt 3 412 btu per hour 6.
These btu calculations are based on a standard room with 8 foot.
So now you are likely asking what is a btu.
Your air conditioner will need to be able to remove this much heat from your home per hour to keep a stable temperature.
Each air conditioner or heater is rated to produce a certain number of btus.
Enter square feet of room to be cooled.
1 horsepower 745 69 watts 7.
Do make sure of course to buy an ac unit that is a bit stronger if you have high ceilings live in a hot climate and have an above average sun in those rooms.
Ac unit size calculator accurately estimates the size of the central air conditioner unit you should install in your house.
Choosing the right sized air conditioner can be as easy as using a tape measure and a little mathematics.
1 horsepower 2544 4342 btu hour 10.
One ton is the ability of your air conditioner to cool 12 000 btus british thermal unit in an hour.
Get the cost of 1 ton 2 ton 4 ton and 5 ton ac unit.
Air conditioner btu chart.
Ac calculator uses your house size square feet climate zone efficiency and equipment type standard central air vs central heat pump to show you exactly what size central air unit you need.
1 ton 11956 14 btu per hour 9.