🔥 Commercial Pool Heating (Evaporation/Convection Heat Loss BTU/hr, COP 5.5 vs Gas)

Commercial Pool Heater Sizing Calculator

Size commercial natural gas hydronic boilers (Raypak / Lochinvar) and high-efficiency water-source/air-source pool heat pumps (COP = 5.5 to 6.5): calculate total outdoor surface heat loss (evaporative cooling + convective wind loss + thermal radiation), calculate warm-up heat-up time (raising 150,000 gallons by 1.0°F to 1.5°F per hour), and heating retrofit yields.

1. Project & Operating Inputs

Pool Water Volume (Gallons e.g. 180,000 Gallon Resort Pool)

Target Water Temperature (°F e.g. 84.0°F Year-Round Heated Pool)

Turnkey Commercial Heat Pump Array CapEx ($ e.g. $68,500)

Annual Gas Heating Bill Avoided ($ / Yr e.g. $28,500 Gas Cost)

2. Financial Breakdown & Yield

COMMERCIAL POOL HEATER SIZING

5-Year Pool Heating Fuel Dollar Savings

Heat Pump Pool Heater Retrofit ROI

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost