Hayward Universal H-Series Low NOx 400.000 BTU Natural Gas Swimming Pool and Spa Heater W3H400FDN
W3H400FDN is the online version of H400FDN heater which is a Expert Line product and is sold only in brick and mortar stores.
- Totally Managed Flow for salt-water pools
- Finn Plate heat exchanger
- Fire Tile for trapping heat
- Silicon nitride ignition system
- 110V or 220V
- High and low voltage connections
- Digital LED display
- Low NOx certification
- Cupro-Nickel Heat Exchanger ensures compatibility with almost all pools
- 83-84% industry-leading thermal efficiency
- Choice of left-side or right-side electric, gas and water connections (delivered right-side by default)
- 3/4″ Gas Connection at heater
- 2″ or 2-1/2″ Plumbing Connections
- Dimension 36″ Width x 30″ Depth x 24″ Height
Timothy W. –
Ordered Hayward Universal H-Series 400K BTU Pool Spa Heater W3H400FDN
Abigail N. –
As advertised
Alan J. –
Nice job!
Jose R. –
Fast Shipping
Larry G. –
Well done!
Carl V. –
Impressed with the fast delivery
Raymond J. –
Impressed with the fast delivery
Helen D. –
Super!