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HAYWARD UNIVERSAL H-SERIES H400FDPASME ASME LOW NOX PROPANE POOL & SPA HEATER – 400K BTU, BRONZE HEADERS, CUPRO-NICKEL HEAT EXCHANGER
Dimensions: 24" H x 36.5" W x 29.5" D
Heating Capacity: 400,000 BTU
Fuel Type: Propane (LP)
Heat Exchanger: Cupro-Nickel Finn Plate
Header Material: Low-Lead Bronze
Certification: ASME
Maximum Pressure: 125 PSI
Emissions: Low NOx
The Hayward H400FDPASME Universal H-Series ASME Low NOx Propane Pool & Spa Heater delivers 400,000 BTU in an ASME-certified vessel - the specification required by code in most commercial installations.
It pairs a patented Cupro-Nickel Finn Plate heat exchanger with totally managed flow and a low-lead bronze header with patented bypass design. That combination is chosen for commercial duty cycles, salt water, and the high-chlorine chemistry typical of hotel, club, and municipal pools. An ASME pressure relief valve is standard and the vessel is rated to 125 PSI.
Propane fuelling suits sites without natural gas service. At 225 lbs and 24 inches tall it is a manageable install, with the lowest cabinet height in the industry for this output.
Key Features
- 400,000 BTU heating capacity
- Propane (LP)
- ASME certified with pressure relief valve standard
- Rated to 125 PSI maximum pressure
- Patented Cupro-Nickel Finn Plate heat exchanger with totally managed flow
- Low-lead bronze header with patented bypass design
- 24" cabinet height - lowest in the industry
- Low NOx design
- Forced-draft combustion system
- 2" x 2-1/2" CPVC flanged plumbing connections
- 3-year parts and labor warranty
Specifications
| Specification | Details |
| Brand | Hayward |
| Part Number | H400FDPASME |
| Series | Universal H-Series ASME |
| Fuel Type | Propane (LP) |
| BTU Input | 400,000 BTU |
| Heat Exchanger | Cupro-Nickel Finn Plate |
| Header Material | Low-Lead Bronze |
| Certification | ASME |
| Maximum Pressure | 125 PSI |
| Plumbing Connections | 2" x 2-1/2" CPVC Flanged |
| Dimensions | 24" H x 36.5" W x 29.5" D |
| Unit Weight | 225 lbs |
| Voltage | 120/240V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Circuit Amps | 5.5 A |
| Maximum Breaker Size | 15 A |
| Emissions | Low NOx |
| Clearances | 12" Sides / 6" Rear |
| Warranty | 3-Year Parts & Labor |
What's Included
- Hayward H400FDPASME Universal H-Series ASME Low NOx Propane Pool & Spa Heater
- Cupro-Nickel Finn Plate heat exchanger with low-lead bronze header
- ASME pressure relief valve
- 2" x 2-1/2" CPVC flanged plumbing connections
- Installation and operation documentation
The Hayward H400FDPASME delivers 400,000 BTU of ASME-certified propane heating with a cupro-nickel exchanger and bronze header - built for commercial duty off the natural gas main.
Learn more at Hayward:
https://hayward.com/universal-h-series-asme-400-000-btu-propane-gas-low-nox-h400fdpasme.html
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