HVAC Heat Load
Estimate air-conditioning cooling load from on-site measurements, then hand off to a supplier.
Estimation Tool Only. Results are indicative heat load estimates based on site inputs. Not a certified engineering calculation. Use as a guide for equipment sizing and supplier discussions only.
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Tech & Site Details
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HVAC Site Information
Add extra rooms or spaces that the system will serve.
ROOM NAME L (m) W (m)
Lighting *
Add a row for each light type present on site. Count per type.
Total lighting: 0 W
Equipment & Appliances *
Add each item present in the sales area. Heat output includes condenser rejection where applicable.
Total equipment heat: 0 W
Existing System
AI Lookup identifies unit specs from model numbers. Photo AI reads nameplates directly.
Existing Power Supply
Proposed System
Estimated Cooling Load
-- kW
Range: -- — -- kW
Load Breakdown