Oversized Shipping - Ship To Home. Oversized Shipping charges may apply.
Hayward W3H400FDP Universal H-Series, Low NOx, 400,000 BTU, Propane Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency.
SKU #: 350034
- "Totally Managed" Flow saving energy by reducing pump run time
- Silicon Nitride Ignition System
- Cupro-Nickel Heat Exchanger ensures compatibility with almost all pool systems including salt pools
- Low NOx certification
- 83-84% industry-leading thermal efficiency
- Patented header by-pass design
- Corrosion resistance
- Digital LED display
- High and low voltage options (110V or 220V)
- 3/4" Gas Connection at heater
- Choice of left-side or right-side electric, gas and water connections (delivered right-side by default)
- 2" or 2-1/2" plumbing connections
- Online SKU replacement for In-Store SKU: H400FDP