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Hayward Universal H-Series Propane Gas Pool Heater
Key item features
- Energy Efficient: 83-84% industry-leading thermal efficiency for optimal energy use
- Reliable Ignition: Silicon Nitride ignition system ensures reliable performance
- Durable Heat Exchanger: Cupro-Nickel heat exchanger withstands harsh pool environments, including salt pools
- Environmentally Friendly: Low NOx certification for reduced emissions, meeting California and Texas air quality standards
- High Performance: 400,000 BTU propane pool heater designed for in-ground pools and spas
- Advanced Control: Easy-to-read L.E.D. digital control panel for user-friendly operation
- Robust Construction: Stainless steel burners and insulated fire tile combustion chamber for durability
- Superior Hydraulics: Polymer header and larger diameter plumbing systems for enhanced hydraulic performance
Generated by AI
Specs
- Btu400000
- Fuel typePropane
- Pool typeIn-Ground Pools
- Pool heater typePool Heater
- FeaturesEnergy Efficient
- Product lineH-Series
Current price is USD$5,099.00
Price when purchased online
- Free shipping
How do you want your item?
Columbus, 43215
Arrives by Thu, Apr 9
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Sold and shipped by In The Swim
4.363636363636363 stars out of 5, based on 3069 seller reviews(4.4)3069 seller reviews
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Starting from $5,099.00
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About this item
Product details
The Hayward H-Series W3H400FDP Propane Pool and Spa Heater is environmentally friendly and energy efficient. Boasting an industry leading 84 percent thermal efficiency the environmentally friendly H-Series complies with all current California and Texas air quality emission standards. It is also the only pool heater to offer Cupro Nickel heat exchangers standard on all models. Cupro-Nickel is designed to withstand the harshest pool environments like low pH, high flow and heavy pool use and is also recommended for all pools using salt systems.
Features:- Propane pool heater
- 400,000 BTU
- For In-Ground Pools and Spas
- Electronic Ignition Dual Thermostat
- Stainless steel burners
- Highly resilient Cupro Nickel heat exchanger
- Designed for the toughest environments
- Stands upto salt, low pH, high flow, heavy use
- Easy-to-read L.E.D. digital Control Panel
- Polymer header for superior hydraulic performance
- Insulated fire tile combustion chamber
- Larger diameter plumbing systems
- 2" x 2.5" CPVC unions
- 84 Percent thermal efficiency
- Meets the NOx Emission standards
- Meets California and Texas air quality emission standards
Hayward Universal H-Series Propane Gas Pool Heater
- Totally Managed" flow saving energy by reducing pump run time
- Silicon Nitride ignition system for reliable performance
- Cupro-Nickel heat exchanger ensures compatibility with almost all pool systems, including salt pools
- Low NOx certification for reduced emissions
- 83-84% industry-leading thermal efficiency for optimal energy use
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Warranty
Warranty information
1-Year
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Jan 7, 2026
Jaclyn
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