American Spot Cooling

Cooling Calculations
R Value
Wall Material
Roof Material
Structure Length (ft)
Structure Width (ft)
Wall Height (ft)
Peak Height (ft)
Ambient Temperature (F)
Desired Internal Temperature (F)
Day or Night
# of People
Wattage of Lighting (W)
Wall Calculations Required BTU's
Ceiling Calculations Required BTU's
Additional Load Calculations Required BTU's
Total BTU's
Required Tonnage
This formula assumes return air. If return air is not used tonnage must be derated.


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