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Hayward

Hayward W3H400FDN Pool Heater | Universal H Series - 400K BTU, Natural Gas, Low NOx

Hayward W3H400FDN Pool Heater | Universal H Series - 400K BTU, Natural Gas, Low NOx

Regular price $4,199.00 USD
Regular price Sale price $4,199.00 USD
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Transform your pool into a year-round oasis with the Universal H-Series Natural Gas 400,000 BTU Low NOx Heater. Shasta Pool Supply markets the best prices on Hayward pool equipment. Specifically, the Hayward W3H400FDN Pool Heater combines energy efficiency and installation flexibility.

Hayward W3H400FDN Pool Heater

The Universal H-Series boasts a patented header by-pass design. Furthermore, it ensures uniform water flow through all tubes for faster and more efficient heating. Therefore, this innovative design significantly reduces pump run-time and results in substantial energy savings.

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Hayward Pool Equipment on Sale

Key Features

• Energy Efficient: Delivers 400,000 BTU/hr heating capacity with low NOx emissions
• Corrosion Resistant: Standard cupro nickel heat exchanger for excellent salt water and chemical resistance
• Installation Adaptable: 2in x 2 1/2in CPVC union plumbing connections for easy setup
• Low Environmental Impact: Meets clean air quality standards
• Powerful Performance: Heats pools up to 125 gallons per minute

Technical Specifications

Dimensions: 24" x 34" x 29.5"
Weight: 195 lb
Fuel Type: Natural Gas
Voltage: 120V
Circuit Amps: 5.5

Specs

  • Part Number: W3H400FDN
  • Manufacturer: Hayward
  • Length: 24.0
  • Width: 34.0
  • Height: 24.0
  • Voltage: 120/240
Hayward pool equipment on sale

Adapts Easily to Larger Plumbing

Resistance to Salt Water and Pool Chemicals

Presently, this heater features a cupro nickel heat exchanger that provides superior resistance to salt water and pool chemicals. Moreover, the low NOx emissions meet strict air quality standards.

Installation is a breeze with the 2in x 2 1/2in CPVC union plumbing connections. Additionally, it adapts easily to larger plumbing for enhanced efficiency.

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Frequently Asked Questions

FAQ

Our expert staff answers customer's most asked questions.

How does the warranty differ for products purchased online?

How many BTUs does my heater need to heat a pool or spa?

My Pool water gets too hot in the summer to enjoy it. What can I cool it down with?