One of the most common causes of water heater leakage is a loose drain valve.
Water heater leaking water from gas control valve.
Both eventually started leaking from the thermostats.
Turn the shut off valve on the gas line to the on position parallel with the gas line.
It water appears to be.
Never use a lighter or any kind of flame to check for gas leaks.
Use soapy water to check for leaks.
This valve allows water or steam to escape from the water heater if the temperature or pressure gets too high.
Sometimes a water heater tank can build up too much pressure which can cause leaks.
Before you replace the valve you should do some basic troubleshooting to ensure that really is where the problem is.
Make sure the dial on the water heater gas valve is set to off.
Why is your water heater leaking.
Here is some basic information to help you pin down the cause of the problem you are experiencing.
This prevents a water heater from exploding or turning into a missile.
Use a flathead screwdriver to.