Hayward H400FDP H Series Pool Heater 400K BTU Propane

The Hayward H-Series H400FDP Pool Heater is environmentally friendly and energy efficient. With an industry leading 84 percent thermal efficiency the Hayward H-Series heater complies with all current California and Texas air quality emission standards. The innovative H-Series heater has superior hydraulic performance which can save energy by reducing the circulation time of the pump.

Other great performance and efficiency-enhancing advancements by Hayward include stainless steel burners, corrosion-resistant Finn Plate heat exchangers with Cupro nickel and insulated Fire Tile combustion chambers which trap the heat unlike other forms of insulation and deliver the highest degree of performance from every BTU. The LED control panel monitors heater performance for added convenience and maximum comfort with minimum effort.

The ignition system delivers dependable lighting and reliable operations with just a touch of a button. The forced draft system constantly moves air through the combustion chamber to eliminate all outside weather variables affecting heating performance, such as wind conditions, eliminating the need to install a high-wind stack.

More Information
Delivery Time LTL Freight 2-7 Business Days
Manufacturer Hayward
Technical Specs

BTU: 400,000
Gas: Propane (LP)
Controls: Digital
Heater Width: 36-½”
Silicon Nitride Hot Surface Electronic Ignition, Dual Thermostat

Service & Installation Manual

Product Documentation
SKU HAY-15-735
Manufacturer Part # H400FDP
Product Features
  • For In-Ground Pools and Spas
  • Electronic Ignition Dual Thermostat
  • 400K BTU Propane
  • Cupro Nickel heat exchangers
  • Easy-to-read L.E.D. digital Control Panel
  • New polymer header provides superior hydraulic performance
  • Larger diameter plumbing systems with 2" x 2 1/2" CPVC unions
  • 1 Year limited warranty from date of install
  • Meets the NOx Emission standards
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