Window Ac Unit Btu Per Square Foot

700 1000 square feet 18000 btu per hour.

Window ac unit btu per square foot. This air conditioner would have a seer rating of 10 since 4 000 x 1 000 400 000 10. Using the sizing chart to calculate the appropriate btu rating needed to cool that area of the home it s an easy selection choice from there. Cooling capacity is shown in british thermal units btus per hour. Air conditioner btu chart.

Let s say it is a 10 foot by 15 foot room. Many factors go into calculating btus so we have put together a set of tools to help with air conditioner sizing. 1 square meter 10 76 square feet 5. To find the average power consumption divide the unit s power in btus per hour by the seer rating.

This window mounted air conditioner also includes an air ionizer and washable filter to clean the air while also chilling it and can handle big rooms up to 550 square feet. If you want the best of the best in window ac units at this size that s also energy star certified this is your top choice. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit. In the example above 4 000 btu h 10 btu wh 400 w.

1 btu 1 055 joules 252 calories 0 293 watt hour or the energy released by burning one match. 450 550 square feet 12000 btu per hour 11. 1 watt 3 412 btu per hour 6. The british thermal unit or btu is an energy unit.

Each air conditioner or heater is rated to produce a certain number of btus. This air conditioner calculator can only provide you the recommended output power of the ac in british thermal units per hour btu. 1 ton 11956 14 btu per hour 9. With the cooling capcity chart find your room s square footage in the area to be cooled square feet column then use the capcity needed btus per hour column to choose the correct cooling capacity for your room air conditioner.

Window air conditioners typically have a cooling capacity ranging from 5 000 to 12 500 british thermal units btu hr. 1 btu hr 0 293 watts 8. 1 horsepower 745 69 watts 7. Since the seer rating is in units of btu per watt hour your answer will be in terms of watts.

These btu calculations are based on a standard room with 8 foot. As a rule of thumb an air conditioner needs 20 btu for each square foot of. This air conditioner room size calculator also known as an ac btu calculator will help you decide what size of air conditioner to buy so you can be efficiently cool or heat your room of course the choice of brand and air conditioner type still depends on you. 1 horsepower 2544 4342 btu hour 10.

Multiply the two together to get 150 square foot room. 1 square foot 0 092 square meter 4. The chart below is a great starting point for sizing your ac.