How to Replace Range/Stove/Oven Valve and Pressure Regulator

1. Shut off gas supply:
   Turn off the gas supply at the main line located behind or under the appliance.

2. Disconnect gas lines:
   Loosen the coupling nuts and disconnect the flexible gas lines from both the valve and the regulator.

3. Remove mounting fasteners:
   Remove any screws or nuts securing the valve and regulator in place.

4. Remove old valve and regulator:
   Carefully take out the old valve and regulator, ensuring not to scratch or damage the surrounding surfaces.

5. Apply sealant:
   Apply pipe thread sealant to the inlet ports of the replacement valve and regulator before installation.

6. Install the regulator:
   Mount the new regulator in its original position, securing it with the fasteners by hand.

7. Attach gas lines:
   Connect the flexible gas lines to the new valve and regulator, hand-tightening the fittings initially.

8. Secure the valve:
   Secure the base of the valve and fully tighten all fasteners on both components.

9. Check for leaks:
   Turn on the gas supply and inspect all connections for leaks using a soapy water solution. If bubbles form, tighten the connections further until no leaks are detected.

10. Reassemble and test:
    Replace any panels or covers that were removed and verify the safe operation of the appliance.

By following these steps, you can effectively replace the valve and pressure regulator in your range or oven, ensuring safe and reliable operation.

Most Common Solution

While the valve and pressure regulator could potentially be the issue, it is uncommon for them to be the root cause. These components are sometimes incorrectly attributed to problems. Before considering replacing them, it is advisable to inspect the more commonly problematic parts first.