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HVAC Load Calculator

Select climate region

What is the square footage? (SQFT)


What is the ceiling height? (FT)

Select insulation grade
Select sun exposure
Select amount of windows
Select windows & doors air tightness
Select occupants
Select extra device heat wattage (W)


0 BTU / 0 Tons

Calculated Cooling Load: 0 BTU / 0 Tons

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