Does water boil inside the water heater?
Sometimes i heat with propane and other times electric. I notice on electric i will be hanging out and hear what sounds like boiling water. It comes from the water heater. I turn on the water pump and...
Forum Discussion
Water boils at 212?F. The water heater relief valve is set at 210?F. If pressure exceeds too much or if the temperature gets too hot to wear it will begin boiling the pressure relief valve will blow. So what you are hearing is not boiling water. It's just water being heated.
