Hayward Universal H-Series Natural Gas Heater 250,000 BTUs, Low NOx | W3H250FDN gas pool heater and long-term use

and long-term use

and underwater repairs

Compact and lightweight design for easy maneuvering

Built with a heavy-duty shell

Hayward Universal H-Series Natural Gas Heater 250,000 BTUs, Low NOx | W3H250FDN gas pool heater and long-term useThe Hayward Universal H Series Natural Gas Heater W3H250FDN is a high quality and efficient heating solution for your swimming pool. Powered by natural gas, it provides quick and reliable heating to keep your pool at a comfortable temperature. With its universal design, it can easily replace existing heaters and seamlessly integrate into your pool system. The heater features an electronic ignition system for easy and reliable startup, while its