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HVAC Equipment Sizing Calculator

HVAC Load Calculator

HVAC Load Calculator

Welcome to the HVAC Load Calculator! This tool helps you estimate the heating and cooling requirements for your residence. To use the calculator:

Complete all fields below.
Click the "Calculate" button to get the required HVAC tonnage and BTUs.

Jumpstart the journey to a cozier home by using our HVAC Load Calculator today!

Area (in square feet):

Ceiling Height (in feet):

Insulation Grade:

Sun Exposure:

Number of Windows:

Windows & Doors Air Tightness:

Number of Occupants:

Required HVAC tonnage will be displayed here.

Required BTUs will be displayed here.