Hayward HAXGSV0004 Gas Valve - 150 to 400 Liquid Propane Dual Stage

What This Part Is Used For
The Hayward HAXGSV0004 Gas Valve is designed for H Series heaters rated 150 to 400 using liquid propane dual stage systems. It regulates LP gas delivery during heater operation.

Why This Part Matters
An improperly functioning gas valve can cause ignition problems or unstable flame performance. Replacing it restores controlled gas flow and reliable burner operation. Proper regulation protects both heater components and overall safety.

Key Features and Specifications

• Genuine Hayward gas valve
• Manufacturer part number: HAXGSV0004
• For 150 to 400 H Series heaters
• Liquid propane dual stage configuration
• Gas flow control component

Installation and Fitment Guidance
Installation should follow local gas safety codes. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward designs its H Series heaters with integrated gas control systems. Dual stage valves help maintain consistent combustion. Genuine Hayward components ensure proper integration with ignition systems. Professionals trust Hayward for safe heater repairs.

Common Service Context
Commonly replaced during major heater overhauls or when addressing inconsistent flame performance.