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Hayward® Universal H-Series Natural Gas Heater (Various BTUs)

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135,000 BTUs
$2,239.00 150,000 BTUs
$2,799.00 200,000 BTUs
$3,449.00 250,000 BTUs
$3,749.00 400,000 BTUs
$4,849.00
Item #W3940000

$4,849.00


Freight Shipping Required

This item requires freight shipping due to its size or weight. Please read our freight shipping policy before placing your order.

Estimated Freight Charge: SHIPS FREE!

The Hayward® Universal H-Series 400,000 BTU Natural Gas heater delivers premium heating performance for years of reliable, long-lasting comfort. A durable cupro-nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry. The front-panel-only access and intuitive control pad provide easy operation, service, and maintenance, while the low NOx emissions meet air quality standards in all low-NOx areas, ensuring low environmental impact.

Note: 

  • Hayward Universal H-Series heaters meet or exceed the South Coast Air Quality Management District (SCAQMD Rule 1146.2) Low NOx emissions standards in all Low NOx areas that apply the SCAQMD standard.
  • This requires freight shipping and an appointment for delivery.

Features:

  • Efficient and Reliable
  • 400,000 BTU
  • Natural Gas
  • Corrosion-resistant

Benefits:

  • Natural Gas Compatible: The Hayward W3H400FDN is configured for a natural gas line
  • Durable: Constructed from durable and corrosion-resistant materials, the heater is designed to withstand the rigors of outdoor environments

Specifications:

  • 5.5000 Amps
  • 400,000 BTU
  • 60 Hz
  • 117 kW
  • 24" x 34" x 29.5"

Warranty:

  • 3 year parts warranty

MPN:

  • H400FDN replaced by W3H400FDN

More Information
Heater Type Natural Gas
BTU 400,000
Brand Hayward®

(No documents)

(No replacement parts)