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HVAC Room Load & BTU Calculator
✨ Free Online Tool

HVAC Room Load & BTU Calculator

Calculate the exact BTU requirements for any room based on dimensions, insulation, and window area. Ensure efficient heating and cooling.

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Built by Experts

N

Neeraj Kumar

IT & Devloper Engineer

Neeraj Kumar is an IT professional with over 10 years of experience in networking and developing high-performance web applications. development is his passion.

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Room Dimensions

Environmental factors

Required Capacity

0 BTU

Tons Equivalent

0.00

Room Area

300 sq.ft

Exposure Matters: If the room is heavily shaded, reduce capacity by 10%. If it is very sunny, increase capacity by 10%. Large kitchens require an additional 4000 BTU.