Pentair MasterTemp Natural Gas Pool Heater, 400,000 BTU, ASME | 460775 Patio It is used on residential

It is used on residential pools equipped with saltwater systems

manufactured specifically for approved Napoleon fireplace models

Supports surface agitation and debris removal

Commercial pools require consistent

Pentair MasterTemp Natural Gas Pool Heater, 400,000 BTU, ASME | 460775 Patio It is used on residentialWhat This Part Is Used For The Pentair 460775 MasterTemp Natural Gas Heater 400,000 BTU, ASME is built for high demand pool and spa heating. It runs on natural gas and meets ASME construction standards. Why This Part Matters A 400,000 BTU heater delivers fast heat up times for large pools. ASME construction supports commercial compliance. Proper heating capacity reduces strain on the system and minimizes cycling. Key Features and Specifications