Hayward 250,000 BTU Universal H-Series Propane Low NOx Heater Spa Filter So you get the heating

So you get the heating during the day (the solar part of the equation) and you get the thermal protection at night (the blanket part of the equation)

Please refer to our new replacement - Pool Pure Phosphate Remover - Click Here

Natural Chemistry Item Code: 76410NC

Hayward XStream® Literature

Compatible with ALL Hayward AquaNaut Cleaners:

Hayward 250,000 BTU Universal H-Series Propane Low NOx Heater Spa Filter So you get the heatingProduct Description The Universal H Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional. Hayward Item Code: W3H250FDP Features 83% Efficiency. Standard Cupro Nickel Heat Exchanger Excellent salt water and chemical corrosion resistance. Exclusive 'Totally Managed' Same water velocity through all tubes for faster heating. Patented Header By Pass Design Up to 18 percent saving by reducing