Why does my hot water work but not my heating?
Why does my hot water work but not my heating? If you've got hot water, but no central heating then there are more issues it could be if it's not the thermostat or the boiler pressure. Common reasons for this particular fault are broken diaphragms and airlocks, or a motorised valve failing. What to do if your hot water heater is lukewarm? In case of lukewarm water flowing from your faucet when you are using hot water tap it is very important to stay calm, diagnose and fix the problem as soon as possible and prevent it from causing you...