To do this, you multiply the width of the room by the length. For example, a 10-foot by 10-foot room would be 100 square feet. You can then use the following guide to determine the appropriate BTU rating for your unit: Square Footage/BTU Rating 150 to 350 sq. ft./5,000 to 8,...
AIR CONDITIONER BTU CHART - table of BTU requirements by cooling area size & other parameters LOST COOLING CAPACITY diagnosis of poor air conditioner performance Suggested citation for this web page RATED COOLING CAPACITY at InspectApedia.com - online encyclopedia of building & environmental inspection...