Hayward FDXLGSV0001 Natural Gas Valve | H-Series Heaters
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OEM Hayward Natural Gas Valve is a critical replacement part for Universal H-Series Low NOx heaters and spa systems, delivering controlled gas flow to support safe ignition and optimal heat production. This valve integrates seamlessly with Hayward’s original equipment, providing consistent performance and ensuring compatibility across models. Constructed for durability and ease of use, it plays a key role in maintaining efficient heater operation and water temperature consistency. Whether replacing a worn part or upgrading your system, this OEM valve helps sustain long-term heating system function.
Highlights
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Designed for Universal H-Series Systems: OEM part fits Hayward H150FDN through H500FD models to ensure accurate fuel delivery
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Maintains Safe and Effective Heating: Regulates natural gas input for balanced combustion and consistent performance
-
Simple Replacement Process: Engineered for direct-fit installation with Hayward heater models, reducing setup time and complexity
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Reliable for High-Use Environments: Built to perform in frequent-use pool, spa, and hot tub applications with lasting durability
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Supports Full System Compatibility: Suitable for both residential pool heaters and spa systems using Low NOx configurations
Compatibility
- Hayward H-Series Heaters Models: H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, H500FD
Note: This gas valve may be compatible with your system, please refer to your owners manual to ensure compatibility.
Additional Info
Symptoms of a Failing Gas Valve
heater not lighting after multiple attempts
control board powered but no gas flow
gas supply confirmed heater still won’t fire
replace valve if unit cycles without ignition
clicking noise but no burner activity
Specs and Local Price Lookup
check local price for fdxlgsv0001 valve
natural gas valve for 150k–500k btu heaters
corrosion-resistant housing for outdoor use
does valve ship with gasket and hardware
valve supports both indoor and outdoor setup
Confirming Model Compatibility Locally
valve fits hayward h250fdn and h400fdp
verify fdxlgsv0001 works with older models
match part number to heater model in store
find gas control valve for h-series near me
propane conversion not supported with this valve
Diagram
- Description
- Highlights
- Compatibility
- Additional Info
- Diagram
- Reviews
OEM Hayward Natural Gas Valve is a critical replacement part for Universal H-Series Low NOx heaters and spa systems, delivering controlled gas flow to support safe ignition and optimal heat production. This valve integrates seamlessly with Hayward’s original equipment, providing consistent performance and ensuring compatibility across models. Constructed for durability and ease of use, it plays a key role in maintaining efficient heater operation and water temperature consistency. Whether replacing a worn part or upgrading your system, this OEM valve helps sustain long-term heating system function.
-
Designed for Universal H-Series Systems: OEM part fits Hayward H150FDN through H500FD models to ensure accurate fuel delivery
-
Maintains Safe and Effective Heating: Regulates natural gas input for balanced combustion and consistent performance
-
Simple Replacement Process: Engineered for direct-fit installation with Hayward heater models, reducing setup time and complexity
-
Reliable for High-Use Environments: Built to perform in frequent-use pool, spa, and hot tub applications with lasting durability
-
Supports Full System Compatibility: Suitable for both residential pool heaters and spa systems using Low NOx configurations
- Hayward H-Series Heaters Models: H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, H500FD
Note: This gas valve may be compatible with your system, please refer to your owners manual to ensure compatibility.
Symptoms of a Failing Gas Valve
heater not lighting after multiple attempts
control board powered but no gas flow
gas supply confirmed heater still won’t fire
replace valve if unit cycles without ignition
clicking noise but no burner activity
Specs and Local Price Lookup
check local price for fdxlgsv0001 valve
natural gas valve for 150k–500k btu heaters
corrosion-resistant housing for outdoor use
does valve ship with gasket and hardware
valve supports both indoor and outdoor setup
Confirming Model Compatibility Locally
valve fits hayward h250fdn and h400fdp
verify fdxlgsv0001 works with older models
match part number to heater model in store
find gas control valve for h-series near me
propane conversion not supported with this valve
Questions & Answers
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