1. Measure the area of the room and convert that figure into BTU's. The area of the room is determined by multiplying the length and width. The measurement must be in meters, (1 foot
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You can't. Seer is the efficiency rating. Try the amperage and voltage formular.
http://wiki.answers.com/Q/How_do_I_Convert_hvac_se...

It’s F= A x Ts in kg. Where. F= Force required to shear. A= l x s. l= total cutting length. s= material thickness. Ts= shear strength (for example shear strength of mild steel
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Measure the area of the room and convert that figure into BTU's. The area of the room is determined by multiplying the length and width. The measurement must be in meters, (1 foot
http://www.ehow.co.uk/m/how_4965390_calculatehvac...
