Pentair MasterTemp 250K BTU Natural Gas Heater pentair-263042-check-valve-cpvc.html Total Enclosed Fan Cool (TEFC)

Total Enclosed Fan Cool (TEFC)

and with unions for retrofit installations

real-time readings throughout the day

drop-in replacement for existing Pentair WhisperFlo pumps

Pentair MasterTemp 250K BTU Natural Gas Heater pentair-263042-check-valve-cpvc.html Total Enclosed Fan Cool (TEFC)HIGH PERFORMANCE ECO FRIENDLY HEATERS Pentair MasterTemp offers all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. As easy to use as your home heating system, plus, user friendly indicator lights make system operation and monitoring a snap. The compact design and super quiet operation won't intrude on your poolside leisure time. Pentair MasterTemp Features: Heats up fast so no long waits before