How do you turn off a stuck gas or water valve?
Stuck valves often feature safety locking mechanisms or resist turning due to infrequent use over time. Applying too much force can damage the line, preventing homeowners from safely stopping the flow for appliance repairs or emergencies.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Turning off the water line to the water heater
- 2Turning the thermostat control knob on the water heater to off instead of using the main gas line valve
- 3Leaving the gas valve alone and keeping windows open until a professional arrives
In their words
Unedited, most upvoted first, each linked to the thread it came from.
“First time homeowner and not sure what I should be doing.”source ↗
“However, I am reading that we are supposed to be turning off the gas line to the heater as well and my inspector had put these tags when we initially brought the home that seems to be stating the same. I’m assuming this is the gas valve but I’m having trouble moving it and wanted to check that it’s the correct thing I should be turning off.”source ↗
Where this came up
People with this problem also raised
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- 3Kitchen faucet won't turn off after water outage
- 4How to get off a stripped or over-tightened oil drain plug