W3H400FDN Universal H-Heater, 400K BTU, Natural Gas, LowNOx, Cupro-Nickel Exchanger and Salt Friendly. The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.
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Hayward W3H400FDN is Natural Gas – The cupro-nickel heat exchanger places it above its competitors (Pentair, Jandy, Raypak) at similar prices. 84% Thermal Efficiency.
The new Hayward W3H400FDN 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 W3H400FDN 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 W3H400FDN 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)
Great Low Profile Appearance
Environmentally Responsible Low NOx Emissions
Patent Pending Polymer Header Design for Industry Leading Hydraulic Performance
Totally Managed Cupro Nickel Heat Exchanger Flow for Superior Reliability
2″ x 2 1/2″ CPVC Union Plumbing Fittings
The Right Connections for Easy Installation, Service and Use
Ultimate Installation Flexibility for New or Existing Equipment Pads
Independent Left or Right Side Electric, Water and Gas Connections
25% Lighter Weight Means Less Physical Effort to Install
Only Front Panel Access Required for Installation and Service
Easy Gas Valve Adjustment
Easy Dual Voltage Conversion with Fuse Protected Circuit Boards
Overall Dimensions 37″ width, 24″ height, 29.50″ depth 197lbs.
Shipping included with liftgate in the continental U.S.
38.5" x 32" x 29.3"
400K – 500K
1 Year Limited
WARNING: Some products can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go please visit www.p65warnings.ca.gov