Enter the value of area for Roof & Floor in square feet of the space to be cooled.

Area BTU

Length (ft.)

Width (ft.)

Enter the value of heat gain through walls.

Wall BTU

Length (ft.)

Width (ft.)

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Enter the value of heat gain through the windows.

Window BTU

Area of West facing windows (sq. ft.)

Area of other facing windows (sq. ft.)

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Enter the value of heat generated by occupants.

Occupant BTU

Number of people

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Enter the number each item of machinery.

Fans

Television

Computers

Refrigerator

All Lighting

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Total Number of Cooling TR Required

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