🧊 Box Transmission, Product Pull-Down & Defrost BTU Load Sizing

Commercial Walk-In Cooler & Freezer Load Calculator

Determine exact refrigeration BTU/hr heat gain from wall insulation transmission, daily air infiltration door openings, product pull-down cooling load, internal lighting/fans, and properly size condensing units and evaporator coils.

1. Project & Operating Inputs

Walk-In Box Volume (Cubic Feet)

Daily Product Loading Weight (Lbs / Day)

Customer Turnkey Quote ($ / Complete Install)

Box Panels, Condenser & Labor Direct Cost ($)

2. Financial Breakdown & Yield

WALK-IN REFRIGERATION LOAD SIZING

Net Contractor Margin

Job Profit Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost