Can’t get hot water to come out. Hot water is conected but won’t full tub. Just cold comes out when it is set on hot? Is it the temp. switch that is bad?
Hi,
It could be the temp switch, but there is a better chance that it’s a bad water valve or the screen in the valve is plugged up stopping the flow of hot water.
To check the screen simply turn the water off and remove the hot water hose. Look inside the valve and you will see a screen. If the screen is plugged up pick it out of there and clean it.
After it’s cleaned put the screen back in the valve and try it again.