atwood 10 gallon water heater
my water heater in my rv leaks out of the pressure relief valve when the heater reaches 140.
Forum Discussion
One thing to try before replacing the pressure relief valve is to make sure there is an air pocket at the top of the heater. Turn off the gas and electric heater, disconnect the city water, and turn off the pump. Open a low point hot water drain. Open a faucet such as the sink faucet. Drain some hot water out. Re-connect the city water or turn on the pump. See if that does the trick. Next step if no solution is to replace the pressure relief valve.
