Hayward H350FDN Universal H-Series 350,000 BTU Pool and Spa Heater, Natural Gas, Low Nox

June 14, 2019 - Comment

Hayward’s Universal H-Series 350,000 BTU Natural Gas Heater combines advanced technology with universal fit flexibility, making it the perfect heater for new or existing installations. This new design offers left-side or right-side electric, gas and water connections, with 110v or 220v electric hook up. This enhanced adaptability, coupled with a lightweight design, a modern low-profile

Hayward’s Universal H-Series 350,000 BTU Natural Gas Heater combines advanced technology with universal fit flexibility, making it the perfect heater for new or existing installations. This new design offers left-side or right-side electric, gas and water connections, with 110v or 220v electric hook up. This enhanced adaptability, coupled with a lightweight design, a modern low-profile appearance and front-panel only access required for both installation and service ensures compatibility with virtually all new or existing systems and equipment pad configurations. The Universal H-Series Heaters feature an easy to use digital LED control panel along with industry leading hydraulic performance for reduced circulation time. Low NOx emissions meet all current California and Texas air quality standards. Built to last, each heater utilizes Silicon Nitride Hot Surface Igniters, stainless steel burners, insulated combustion chambers and Cupro Nickel Heat Exchangers for superior durability. Features 2 x 2.5 inch CPVC union plumbing connections. For residential, natural gas use only, backed by a 1 year warranty.

Product Features

  • Standard Cupro nickel heat exchanger for superior value and reliability
  • Patented polymer header and bypass valve design for the ultimate in hydraulic efficiency and reliability
  • 2 inch x 2 1/2 inch CPVC union plumbing connections. Hayward Universal design for easy and versatile professional installation
  • Environmentally responsible low NOx emissions to meet or exceed air quality emission standards in all Low NOx regions