Girard - Pressure Relief Valve Assembly - 2GWH-48 - 2022107574
The Girard 2GWH-48 pressure relief valve assembly is the larger replacement valve style used on select Girard RV tankless water heater service repairs. This is the listing to check when the removed part is a brass relief-valve body with a lever, threaded base, hex fitting, and discharge tube style connection.
When this is the right part
- Your parts list or service reference calls for 2GWH-48.
- Your existing valve is the larger relief-valve assembly style, not the small 2GWH-18 brass component.
- You are replacing the external pressure-relief valve assembly on a compatible Girard RV tankless water heater.
Important notes
- Manufacturer/SKU reference: 2022107574.
- Cross-reference part number: 2GWH-48.
- For safe water-heater service, depressurize the system and follow the Girard service manual before replacing pressure-related components.
If your removed part looks like only a narrow brass insert/stem, review the 2GWH-18 listing instead. If it looks like a complete valve body with lever and discharge outlet, 2GWH-48 is the closer match.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Girard 2GWH-48 pressure relief valve assembly is the larger replacement valve style used on select Girard RV tankless water heater service repairs. This is the listing to check when the removed part is a brass relief-valve body with a lever, threaded base, hex fitting, and discharge tube style connection.
When this is the right part
- Your parts list or service reference calls for 2GWH-48.
- Your existing valve is the larger relief-valve assembly style, not the small 2GWH-18 brass component.
- You are replacing the external pressure-relief valve assembly on a compatible Girard RV tankless water heater.
Important notes
- Manufacturer/SKU reference: 2022107574.
- Cross-reference part number: 2GWH-48.
- For safe water-heater service, depressurize the system and follow the Girard service manual before replacing pressure-related components.
If your removed part looks like only a narrow brass insert/stem, review the 2GWH-18 listing instead. If it looks like a complete valve body with lever and discharge outlet, 2GWH-48 is the closer match.























