Hayward H-Series heaters boast industry leading hydraulic performance coupled with faster speed-to-heat capability. Their intuitive electronic panel is also quick and easy to operate. Built with a durable cupro nickel heat exchanger to offer exceptional protection against corrosion and premature failure caused by unbalanced water chemistry, ensuring you get season after season of premium heating performance.

• Cupro Nickel heat exchanger
• Outdoor installation
• Low NOx emissions
• Specifications;
  * 135,000 BTU
  * 82% Thermal Efficiency
  * Natural gas
  * 120V Power Cord
  * 3/4" gas connection
  * 1 1/2" Flex water connections