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Hayward Universal H-Series Low NOx 400K BTU Heater (Propane Gas) || H400FDP

Hayward  |  SKU: H400FDP

In-store pickup or delivery only

Call (602) 693-0316

Propane Gas

400K BTU

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Call (602) 274-7946

Description

Hayward Universal H-Series Low NOx 400K BTU Heater (Propane Gas) || H400FDP

The Hayward Universal H-Series Low NOx 400K BTU Propane Gas Heater is a premium choice for pool and spa owners seeking exceptional performance, energy efficiency, and environmental compliance. Engineered with cutting-edge technology, this heater offers rapid heating and precise temperature control, ensuring comfort and enjoyment in any season. Available exclusively at ePoolSupply.com, an authorized and preferred Hayward reseller, this heater combines trusted quality with unparalleled customer support.

Product Highlights

  • High Output Performance: Delivers 400,000 BTUs of heating power for rapid and efficient pool or spa heating.
  • Low NOx Emissions: Eco-friendly operation meets stringent air quality standards, which is ideal for environmentally conscious users.
  • Universal Design: Compatible with a wide range of pool plumbing and equipment configurations for easy installation.
  • Energy Efficiency: Patented polymer header design and hydraulic performance reduce energy consumption.
  • Durable Cupro-Nickel Heat Exchanger: Resists corrosion in saltwater and aggressive water chemistry, extending heater life.
  • Digital LED Control Panel: Intuitive controls provide precise temperature settings and system diagnostics.
  • Compact Design: Lightweight and small footprint suit tight equipment pads.

Specifications

  • Model: Hayward Universal H-Series H400FDP
  • Type: Low NOx Propane Gas Pool Heater
  • Heat Output: 400,000 BTU/hr
  • Voltage: 120/240V dual voltage (field-configurable)
  • Amperage: 4A at 120V / 2A at 240V
  • Dimensions: 29.5" L x 24" W x 30.5" H
  • Weight: 214 lbs
  • SKU: H400FDP
  • UPC: 0610377027267

Brief History

The Hayward Universal H-Series has set industry benchmarks for energy efficiency and environmental responsibility. It introduces innovative features like low NOx emissions and a corrosion-resistant cupro-nickel heat exchanger to address the growing demand for eco-friendly pool heaters. Its reputation for reliability and superior performance has made it a favorite among pool owners and professionals.

Electrical Information

The H400FDP operates on a dual-voltage system (120V/240V) for versatility in various setups. Proper grounding is essential to ensure safety and a dedicated circuit breaker is recommended to protect against electrical surges. Always consult a licensed electrician if needed.

Recommended Installation Tips

  1. Optimal Placement: Install the heater outdoors in a well-ventilated area to ensure adequate combustion airflow. Avoid enclosed spaces or areas prone to flooding.
  2. Propane Gas Supply: Ensure the supply line is appropriately sized for consistent fuel delivery and safe operation. Adhere to local building codes.
  3. Voltage Configuration: The heater will match your electrical setup (120V or 240V) following the wiring diagram.
  4. Plumbing Connections: Use proper unions and plumbing fittings to secure leak-free connections to your pool system.
  5. Maintenance Tips: Regularly clean the heat exchanger and inspect the gas burner for debris to maintain peak efficiency.

Why Buy from ePoolSupply.com?

At ePoolSupply.com, we pride ourselves on offering authentic Hayward products with unbeatable customer service. As an authorized and preferred Hayward reseller, we provide expert advice, fast shipping, and competitive pricing. Your satisfaction and the longevity of your pool equipment are our top priorities.

Upgrade your pool system with the reliable and eco-friendly Hayward Universal H-Series Low NOx 400K BTU Propane Gas Heater. Shop now at ePoolSupply.com for superior heating performance and peace of mind!

Reviews

Product Warranty

Warranty Information

ePoolSupply Warranty: Here at ePoolSupply, we strive to get our customers the right product, the first time. Even though we aim for this, mistakes do happen. Therefore, we allow the following options:

- All products are eligible for returns, or exchanges, up to 30 days from delivery.
- All products are subject to manufacture warranty from day 1 up to when the warranty ends.

 

Reliable protection for the products you love.

ePoolSupply.com has teamed up with Extend to offer our customers peace of mind for purchasing items from our website! Most products displayed on our website will now offer an Extend plan to ensure that the items you purchase from our manufacturers will be covered no matter what! Check out some of the information below on how simple and easy the Extend process can be!

Enjoy added peace of mind with an Extend protection plan. From a simple, stress-free claims process to quick repairs or replacements, we're here for you when the unexpected happens.


Adding Extend is easy.

When shopping for your favorite brands, look for Extend at checkout to add a protection plan.

1. Add Extend while you shop. Simply add a protection plan at checkout when shopping for millions of eligible products.

2. File a claim in minutes. If you have an issue with your product, easily file a claim in just a few clicks.

3. Enjoy your product!

When your claim is approved, get a quick repair or replacement.

Please contact us with any questions or concerns as we are happy to help!


Pentair Warranty:

Registration Link HERE.

Contact Link HERE.

While many Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage. You can view the whole policy here.

Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators, or UV sterilizer**

*Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license, and/or resale permit. Common examples of a "qualified installer" include Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.

**Note: Bundled products - must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage, then all products within the same bundle will be disqualified from receiving the three (3) year extended warranty coverage for bundled products.

Trade Grade products must be purchased from a retail store (brick & mortar), pool builder, or pool service company to receive a one-year, two-year, or three-year warranty. If purchased online will only receive a sixty-day limited warranty. View the list of Trade Grade Products.

^Labor Costs are not covered outside of US/Canada

Exceptions that may result in denial of a warranty claim:

  1. Damage caused by careless handling, improper repackaging, or shipping.
  2. Damage due to misapplication, misuse, abuse, or failure to operate equipment as specified in the owner's manual.
  3. Damage caused by failure to install products as specified in the owner's manual.
  4. Damage due to unauthorized product modifications or failure to use Pentair's original replacement parts.
  5. Damage caused by negligence, or failure to maintain products as specified in the owner's manual properly. 
  6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
  7. Damage caused by water freezing inside the product.
  8. Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
  9. Please see the warranty card for commercial exceptions.

Pump Warranties:

Models Sold: 342001/011028: Backed by a 2-Year Manufacturer's Warranty**

**When installed by an industry professional and the product has been registered through Pentair.

**If the item is "Self-Installed, Pentair will honor a 60-day warranty for PARTS ONLY/NO LABOR from the point of purchase.

 

Fluidra Warranty (Zodiac/Polaris/Caretaker/Jandy):

Contact Fluidra Here

Each Brand operated under the Fluidra umbrella has its own limited warranty. Please see each link below to find your specific warranty for each company.

Zodiac Limited Warranty

Jandy Limited Warranty

Polaris Limited Warranty

Caretaker Limited Warranty

 

A&A (Pentair In-Floor) Warranty:

Contact A&A(Pentair In-Floor) Here. 

Warranty parts

Follow these steps to replace parts under warranty:

  1. Package and ship the parts, making sure you include the following

 information:

  • Warranty certificate number
  • Your complete name, address, and phone number(s)
  1. Prepay the freight and ship the parts to

A&A (Pentair In-Floor) Warranty Department

1502 E Buckeye Rd

Phoenix, Arizona 85034

Note: If you do not have your warranty number, you must first contact A&A (Pentair In-Floor) 

Customer Satisfaction at one of the following phone numbers for directions on

how to replace the parts.

(800) 831-7133

Out-of-warranty parts: You do not need to return out-of-warranty parts. You may order replacement parts by calling A&A (Pentair In-Floor) Customer Satisfaction on the toll-free line (800) 831-7133 or by visiting the website: pentair.com/infloor

 

Paramount Warranty:

Contact Paramount HERE. 

Please click on the link below to file for any warranty issues with Paramount:

PARAMOUNT WARRANTY INFORMATION

 

BlueSquare Warranty:

Contact BlueSquare Here. 

Please click on the link below to file for any warranty issues with BlueSquare:

BlueSquare MFG Warranty Information

 

Hayward Warranty:

Contact Link Here. 

Please click on the link below to file for any warranty issues with Hayward:

Hayward Warranty Information

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