Hayward Gas Valve for Universal H-Series 150–400 BTU Natural Gas Heaters | HAXGSV0001
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- HAXGSV0001
-
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About This Item
The Hayward Gas Valve (HAXGSV0001) is the OEM replacement millivolt gas valve for Hayward Universal H-Series pool and spa heaters rated 150,000 to 400,000 BTU, natural gas configuration.
IMPORTANT: PROFESSIONAL SERVICE REQUIRED
Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.
This millivolt gas valve regulates the flow of natural gas to the heater's burner assembly, controlling ignition and maintaining the correct gas pressure for safe, consistent combustion across the rated BTU range. Replacing a faulty gas valve restores proper burner operation and safe heater function.
Specifications
| Hayward Part Number | HAXGSV0001 |
| Gas Type | Natural Gas |
| Valve Type | Millivolt (MV) |
| Compatible Heater BTU Range | 150,000 – 400,000 BTU |
| UPC | 610377292054 |
Poolaroo Pro Tip
Before ordering, confirm both the gas type (natural gas vs. propane) and the valve type (millivolt vs. electronic ignition) stamped on your existing valve or listed in your heater's service manual. HAXGSV0001 is specifically for millivolt, natural gas configurations — installing the wrong valve type can create a serious safety hazard. Always have a licensed technician perform the replacement and leak-test the gas connections after installation.
