Girard 2GWH-2 Gas Valve for GSWH-2 Water Heaters

The Girard 2GWH-2 Gas Valve is an OEM replacement propane valve for the Girard GSWH-2 tankless RV water heater. The valve regulates the flow of propane to the burner, allowing the water heater to adjust its heat output and maintain the selected water temperature.

A failing gas valve may prevent propane from reaching the burner correctly, resulting in ignition problems, inconsistent heating or repeated shutdowns. Replacing a confirmed faulty valve can restore proper gas flow and dependable hot-water operation.

This is a model-specific replacement component rather than a universal RV water-heater gas valve. Girard and Lippert identify it as part 2GWH-2, SKU 2022107554.

Models It Fits

• Girard GSWH-2 Tankless RV Water Heater

Girard part number: 2GWH-2
Lippert part number: 2022107554

Verify the water-heater model and existing part number before ordering.

Signs You May Need This Part

• The burner does not receive propane

• The water heater repeatedly fails to ignite

• The burner ignites but shuts down shortly afterward

• Hot-water temperature fluctuates during use

• Water does not reach the selected temperature

• Burner output remains weak or does not increase as needed

• The water heater displays repeated ignition-related faults

• The valve does not open when voltage is supplied

• The valve is physically damaged, corroded or leaking

• Testing confirms that the valve is not properly regulating gas flow

Ignition and heating problems can also be caused by low propane pressure, a closed supply valve, damaged wiring, a faulty control board, a blocked burner, a defective igniter or problems elsewhere in the gas train. Proper diagnosis should be completed before replacing the gas valve.

Estimated Installation Time

Approximately 1 to 2 hours.

Installation time may vary depending on technician experience, water-heater accessibility, the condition of the propane connections and whether additional gas-train components must be removed for access.