Hayward Universal H-Series 135,000 BTU Propane Low NOx Pool Heater with OmniX | W3HS135FDP
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The Hayward Universal H-Series W3HS135FDP combines the proven H-Series platform with the OmniX universal control interface. It features a 135,000 BTU liquid propane burner, cupro-nickel heat exchanger, Low NOx emissions, electronic ignition, front-panel service access, and industry-leading hydraulic efficiency for above-ground pools and spas. Warranty: 1-Year Limited Parts Warranty.
Q: What fuel does the W3HS135FDP use? A: This model is designed for liquid propane (LP) installations.
Q: Is this heater compatible with saltwater pools? A: Yes. The standard cupro-nickel heat exchanger provides excellent corrosion resistance for saltwater pools and demanding water chemistry.
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Description
Description
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.
Description
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.
Specifications
Specifications
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Dimensions21.5 in, 29.75 in, 22.5 in
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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