Hayward Universal H-Series 400,000 BTU Propane Low NOx Pool Heater with OmniX | W3HS400FDP Pentair Quick Ship 120V Spa Lights and functional even in tough

and functional even in tough conditions

and keep your pool pump running at peak efficiency

Do not force components or over-tighten screws

Efficient Ozone Generation: Produces over 1

Hayward Universal H-Series 400,000 BTU Propane Low NOx Pool Heater with OmniX | W3HS400FDP Pentair Quick Ship 120V Spa Lights and functional even in toughHayward Universal H Series 400,000 BTU Propane Low NOx Pool Heater with OmniX W3HS400FDP Heat your pool quickly and efficiently with the Hayward Universal H Series W3HS400FDP. Featuring 400,000 BTUs of liquid propane heating power, OmniX smart controls, and a premium cupro nickel heat exchanger, this heater delivers dependable comfort for residential pools and spas. Features 400,000 BTU liquid propane heater. Integrated OmniX universal controls. Cupro