Hayward Universal H-Series 135,000 BTU Propane Low NOx Pool Heater with OmniX | W3HS135FDP
Enjoy fast, reliable pool heating with the Hayward Universal H-Series W3HS135FDP. Featuring 135,000 BTUs of liquid propane heating power, OmniX controls, and a corrosion-resistant cupro-nickel heat exchanger, this heater is engineered for dependable comfort and long-lasting performance.
Features
- 135,000 BTU liquid propane 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.
- Outdoor installation.
The Hayward W3HS135FDP combines proven H-Series reliability with OmniX smart controls to provide fast, efficient heating for above-ground pools and spas. Its optimized hydraulic design improves water flow while delivering rapid heating performance.
The premium cupro-nickel heat exchanger offers excellent protection against corrosion caused by saltwater and aggressive water chemistry. Combined with Low NOx emissions and electronic ignition, the heater delivers dependable operation season after season.
Pro Tip
Maintaining balanced pool chemistry and cleaning the filter regularly helps improve heater efficiency while extending the life of the heat exchanger and internal components.
Installation Tips
Install outdoors on a level equipment pad with adequate ventilation. Verify propane supply pressure, electrical service, and plumbing connections before startup. Installation should be performed according to local codes and Hayward installation guidelines.
