Question– “My water heater works great, I get hot water out of the master bathroom shower; however, the rest of the house is cold water out of the hot water side. I tried shutting off the cold water lines but that did not work. I am still getting cold water out of the hot water side even though the master bathroom shower still has hot water. Any suggestions?”

Answer– In our opinion, you need to trace all your water lines to make sure no water heater lines are crossed or reversed.