Hayward H250FDN Natural Gas Pool Heater 250K Heater - W3H250FDN
Hayward W3H250FDN Natural Gas Low NOx Heater. The new Hayward Universal H-Series is a totally new gas heater design that combines industry leading hydraulic performance, environmentally responsible low-NOx emissions and superior reliability with the installation flexibility to easily adapt to new or existing pools and spas for what just might be the most perfect combination of features and benefits ever offered in an in-ground pool and spa heater. Hayward ' s Universal H-Series gas heater adapts to each pool and spa owner ' s needs to make life a little more flexible and convenient.NOTE: The Hayward Universal H-Series of heaters meet the NOx Emission standards set by the California South Coast Quality Air Management Commission for 2001 and the Texas Natural Resource Conservation Commission Code.(This item is new in box).
Est. 7-10 business days for freight delivery.
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Free Shipping On orders over $100
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30-Day Returns Easy return policy
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Warranty Manufacturer warranty included

Key Features
- Standard cupro nickel heat exchanger
- Excellent salt water and chemical corrosion resistance
- Exclusive "Totally Managed" cupro nickel heat exchanger water flow
- Same water velocity through all tubes for faster heating
- Patented header by-pass design
- Up to 18 percent savings by reducing pump run-time
- 2in x 2 1/2in CPVC union plumbing connections
- Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies
- Low NOx emissions - meets clean air quality standards