Hayward 400,000 BTU Universal H-Series Natural Gas Low NOx Heater FUEL:NATURAL GAS alkalinity

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This heat collection will stop when the solar sensor falls too within 1

Software Updates: Via USB and push updates to comes

Furnish Vacuum Plate with 1

& OmniHub (HL-CHEM)

Hayward 400,000 BTU Universal H-Series Natural Gas Low NOx Heater FUEL:NATURAL GAS alkalinityProduct Description The Universal H Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional. Hayward Item Code: W3H400FDN 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