Borst Engineering & Construction LLC
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Cooling Load Analysis Calculator - Borst Engineering & Construction LLC
Design Outdoor Dry Bulb Temp (Deg F)
Design Outdoor Wet Bulb Temp (Deg F)
Design Outdoor Daily Temp Range (Deg F)
Design Indoor Dry Bulb Temp (Deg F)
Design Indoor Relative Humidity (%)
Mid-Morning or Mid-Afternoon (0=Morning, 1=Afternoon)
Elevation (Feet)
Latitude (Deg, South is Negative)
South Wall Deviation from True South (Deg, West is Negative)
North Window Zone Type (1 to 4)
East Window Zone Type (1 to 4)
South Window Zone Type (1 to 4)
West Window Zone Type (1 to 4)
North Window Area (SF)
East Window Area (SF)
South Window Area (SF)
West Window Area (SF)
North Window Total R-Value (Deg F-H-SF/BTU)
East Window Total R-Value (Deg F-H-SF/BTU)
South Window Total R-Value (Deg F-H-SF/BTU)
West Window Total R-Value (Deg F-H-SF/BTU)
North Window SHGC
East Window SHGC
South Window SHGC
West Window SHGC
North Wall Type (1 to 16, except 8)
East Wall Type (1 to 16, except 8)
South Wall Type (1 to 16, except 8)
West Wall Type (1 to 16, except 8)
North Wall Area (SF)
East Wall Area (SF)
South Wall Area (SF)
West Wall Area (SF)
North Wall Total R-Value (Deg F-H-SF/BTU)
East Wall Total R-Value (Deg F-H-SF/BTU)
South Wall Total R-Value (Deg F-H-SF/BTU)
West Wall Total R-Value (Deg F-H-SF/BTU)
North Door Area (SF)
East Door Area (SF)
South Door Area (SF)
West Door Area (SF)
North Door Total R-Value (Deg F-H-SF/BTU)
East Door Total R-Value (Deg F-H-SF/BTU)
South Door Total R-Value (Deg F-H-SF/BTU)
West Door Total R-Value (Deg F-H-SF/BTU)
Ceiling/Roof Type (1 to 14, except 6, 7, 11 and 12)
Ceiling Area (SF)
Ceiling Total R-Value (Deg F-H-SF/BTU)
Building/Room Volume (CF or 0 for CFM)
Infiltration Rate (ACH or CFM, 0.5 ACH typical for new construction)
Number of People
Internal Appliance Sensible Heat Gain (BTU/Hour)
Internal Appliance Latent Heat Gain (BTU/Hour)
Internal Lighting Sensible Heat Gain (Watts)
Window Solar Sensible Heat Gain (BTU/Hour)
Window Conduction Sensible Heat Gain (BTU/Hour)
Wall Sensible Heat Gain (BTU/Hour)
Door Sensible Heat Gain (BTU/Hour)
Ceiling Sensible Heat Gain (BTU/Hour)
Infiltration Rate (CFM)
Infiltration Sensible Heat Gain (BTU/Hour)
Infiltration Latent Heat Gain (BTU/Hour)
People Sensible Heat Gain (BTU/Hour)
People Latent Heat Gain (BTU/Hour)
Internal Appliance Sensible Heat Gain (BTU/Hour)
Internal Appliance Latent Heat Gain (BTU/Hour)
Internal Lighting Sensible Heat Gain (BTU/Hour)
Total Sensible Heat Gain (BTU/Hour)
Total Latent Heat Gain (BTU/Hour)
Total Heat Gain (BTU/Hour)
Total Heat Gain (BTU/Day)
Total Heat Gain (BTU/Hour-Deg F)
Recommended AC Cooling Capacity (Tons)
Borst Engineering & Construction LLC

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