❄️ Commercial WSHP Loop (60°F-90°F Loop Range, 2.5-3.0 GPM/Ton, Thermal Balance)

Water-Source Heat Pump (WSHP) Loop Calculator

Size closed condenser water distribution loops for commercial multi-zone Water-Source Heat Pump (WSHP) systems under ASHRAE: calculate loop circulation flow (2.5 to 3.0 GPM per ton), model building thermal diversity where core cooling heat rejection balances perimeter heating demand, size supplemental boiler/fluid cooler trimming, and WSHP profits.

1. Project & Operating Inputs

Total Building WSHP Capacity (Tons e.g. 350 TR Connected Heat Pumps)

Design Loop Temperature Range (°F e.g. 70°F-90°F Condenser Loop)

Customer Bid Price for Supplied & Piped WSHP Loop & Units ($)

Individual WSHP Units, Closed-Circuit Fluid Cooler, Boiler & Plumbers ($)

2. Financial Breakdown & Yield

COMMERCIAL WSHP HYDRONIC LOOP

Turnkey WSHP Hydronic Package Profit

Commercial Mechanical Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost