Description
Hayward Universal H-Series 250,000 BTU Natural Gas Low NOx Pool Heater with OmniX | W3HS250FDN
Enjoy fast, dependable pool heating with the Hayward Universal H-Series W3HS250FDN. Featuring 250,000 BTUs of natural gas heating power, OmniX controls, and a premium cupro-nickel heat exchanger, this heater delivers reliable comfort for residential pools and spas.
Features
- 250,000 BTU natural gas heater.
- Integrated OmniX universal controls.
- Cupro-nickel heat exchanger for superior corrosion resistance.
- Low NOx environmentally-friendly operation.
- Fan-assisted combustion with electronic ignition.
- Industry-leading hydraulic efficiency.
- Universal left or right utility connections.
The Hayward W3HS250FDN combines proven Universal H-Series performance with OmniX smart controls to provide efficient, dependable heating for residential pools and spas. Its optimized hydraulic design minimizes pressure loss while delivering rapid, consistent water heating.
The premium cupro-nickel heat exchanger provides exceptional durability in saltwater and chemically demanding environments. Combined with Low NOx emissions and electronic ignition, the heater delivers reliable performance season after season.
Pro Tip
Maintaining proper water chemistry and cleaning the filter regularly helps maximize heater efficiency while extending the life of the heat exchanger and internal components.
Installation Tips
Install outdoors on a level equipment pad with proper ventilation. Verify natural gas supply, electrical service, and plumbing connections before startup. Installation should be completed according to local codes and Hayward installation instructions.
