Skip to content
  1. Poolweb
  2. Heating and Cooling
  3. Pool and Spa Heaters
  4. Item #HS400FDNASME
Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME
  • Product image 1 of 5
  • Product image 2 of 5
  • Product image 3 of 5
  • Product image 4 of 5
  • Product image 5 of 5
Poolweb #HS400FDNASME

Universal H-Series HS400 400,000 BTUs With OmniX - Natural Gas - ASME

Allow 2-3 Weeks to Ship
$5,203.92
& ships free!
Unit price per 

Shipping Options

  • Standard Shipping, Free by
  • 2 Day Shipping, by
  • 1 Day Shipping, by
Hassle-free returns.

Returns are accepted for this item.

Free Shipping

This item ships free!

Backed by The Poolweb Guarantee

We stand behind what we sell!

Need help?

Chat or Call (800) 446-6416
Mon - Fri 8:30am to 5:00pm EST.

Product Information

Additional Resources

Description

The Hayward HS400 Universal H-Series natural gas pool heater delivers 400,000 BTUs, is ASME-certified, and offers effortless smartphone control via the OmniX app. One of the standout features of the HS400 is its modern connectivity. With integrated smartphone control via the OmniX app, users can easily monitor and adjust heater settings from anywhere, providing unmatched convenience and flexibility. This smart integration allows for scheduling, remote diagnostics, and real-time temperature adjustments, all from the palm of your hand.

The HS400 H-Series pool heaters have low NOx emissions that meet clean-air quality standards. These pool heaters are very durable, with superior corrosion resistance. Plus, the cupronickel heat exchangers last longer than standard copper ones.

The H-Series with OmniX is a high-performance pool heater that delivers industry-leading hydraulic performance and lightning-fast speed-to-heat. These heaters are easy to use as drop-in replacements that fit existing plumbing due to their universal design. The front-panel access facilitates service and maintenance. Plus, a universal junction box allows for either left or right electrical installation.

Take your pool to the future with the H-Series pool heaters with OmniX automation!

Product Features

  • OmniX built-in intelligence
  • Smartphone control
  • Industry-leading hydraulic performance
  • Faster efficient heating
  • Cupro-Nickel heat exchanger
  • Superior corrosion-resistance
  • Ideal for harsh climates
  • Easy drop-in replacement
  • Front panel access
  • Low NOx emissions
  • ASME Certified
  • 1-Year Labor Warranty
  • 3-Year Parts Warranty

Technical Specifications

Product Category Pool and Spa Heaters
Poolweb Item # HS400FDNASME
Manufacturer Hayward
Shipping Weight 181.0 lb

Shipping & Returns

Shipping Options

This item ships free via freight truck. This means that the item cannot ship via regular transportation because it is too large, heavy or needs to be palletized. Learn more about receiving an LTL shipment.

Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

Poolweb Guarantee

Poolweb guarantees this product will perform as advertised for 30 days from the date of receipt. See the Poolweb Guarantee for more details.

We Also Recommend...

Product Reviews

Questions & Answers