Hayward 135K BTU Natural or Propane Gas Heater W3H135F

H-Series Natural Gas or Propane 135,000 BTU

Hayward H-Series Natural or Propane Heater 135K BTU for above-ground pools and spas combines reliable technology with ease of operation and superior performance. H-Series heaters boast industry-leading hydraulic performance coupled with a 135,000 BTU rating for faster speed-to-heat capability. Their intuitive electronic panel is also quick and easy to operate. H-Series heaters offer exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.

• Cupro nickel heat exchanger comes standard to protect against corrosion
• Industry-leading hydraulic performance with faster speed-to-heat capability
• Totally managed water flow saves energy by reducing pump run time
• Remote compatible (2-wire and 3-wire)
• Minimal environmental impact with 82% thermal efficiency and low NOx emissions

Manufacturer Manual