H-Series Heater 135,000 BTU - Natural Gas (Open Line)
Hayward
SKU: W3H135FDN
Hayward's induced draft heater for above ground pools and spas combines reliable technology with ease of operation and superior performance.
Replacement SKU: W3HS135FDN
Features
Hayward’s H-Series 135,00 BTU gas heaters for above-ground pools boast industry-leading hydraulic performance along with easy operation. Their extreme durability and environmentally friendly design ensure season after season of premium heating performance.
Features and Benefits
- Available in either natural gas or propane
- Durable cupro nickel heat exchanger
- Industry-leading hydraulic performance with faster speed-to-heat capability
- Intuitive and easy-to-operate electronic panel
- Exclusive "Totally Managed" cupro nickel heat exchanger water flow
- Low NOx emissions—meets clean air quality standards
| Active Defrost | No |
|---|---|
| Application | New Construction, Renovation, Aftermarket |
| Boost Mode | No |
| Brand | Hayward |
| Channel | Open Line |
| Circuit Amps | 5.5 |
| Compressor Speed | N/A |
| Cooling Capability | No |
| Fuel Type | Natural Gas (NA) |
| GTIN | 610377407113 |
| Heating Capacity (BTU/hr) | 135,000 |
| Hertz - Heaters | 60 Hz |
| Kilowatts | 40 kW |
| Warranty - Labor | None |
| Low Ambient Operation | Yes |
| Master Carton Qty | 1 |
| Maximum Breaker Size (Amps) | 15 |
| Minimum Operating Temperature | 40 °F |
| Pallet Qty | 1 |
| Warranty - Parts | 1-year |
| Phase - Heaters | 1 |
| Pool Type | Above Ground |
| Product Dimensions | 22.6 " x 21.4 " x 30.3 " |
| Product Height | 22.6 in |
| Product Length | 30.3 in |
| Product Weight | 100 lb |
| Product Width | 21.4 in |
| Rear Clearance - Heaters | 6" |
| Refrigerant | Yes |
| Series Heaters | H-Series |
| Shipping Dimensions | 27.3 " x 25 " x 37 " |
| Shipping Weight | 117.5 lb |
| Side Clearance - Heaters | 12" |
| Silent Mode | No |
| Voltage - Heaters | 120V |
| Water Flow Rate Max | 125 |
| Water Flow Rate Min | 20 |
Questions & Answers
5 answered question(s)
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Q: What size pool will this heat
By Hayward Support
Q: Will this work at 2195 elevation?
By Hayward Support
Q: I am 4600 feet altitude. that is above the altitude of 2000 stated in the manual for the heater. Will that be a problem? Modem W3H135FDN
By Hayward Support
Q: Hola el calentador de 135.000 btu, que tipo de presion en milibares tendrĂa que tener??? Gracias
By Hayward Support
Q: the heater changes the "mode" by itself....why?
By Hayward Support
