Water Heater On But No Hot Water

If there is no hot water in shower and you are not receiving hot water duly from the heater there may be several reasons.

Water heater on but no hot water. You won t get any hot water if that limit switch is tripped. How to fix no water pressure from a hot water heater. Rear of water heater. Depending on the cause of the problem the solution can be extremely simple or complex and expensive.

In any modern hot water heater if the pilot light goes out a fail safe will go off preventing gas from leaking out. Fixing no water pressure from a hot water heater will require you to first check your shut off valve. Our no hot water troubleshooting video can help you figure out which part to replace in an electric water heater that s not heating. Water heaters work hard to heat an amount of water which fills the tank but this tank has a limited capacity.

If you only turn up the hot water halfway on a much smaller water outlet at the kitchen faucet the unit might not be operating. If your water heater is at least 10 years old efforts to correct a diminishing supply of hot water may be futile. For gas water heaters make sure you have an adequate gas supply provided to the water heater and check the gas supply shut off valve to make sure it s fully open. It allows the antifreeze to cross over from the cold water lines to the hot water lines without filling the water heater tank.

Also there is a sensor so if there is not enough air flow or oxygen with the. Remove the upper heating element cover to access the hi temperature limit switch. Shut off the house circuit breakers for your water heater. When a standard tank style gas water heater stops producing hot water it means that the gas burner is no longer producing the flame necessary to heat the water.

The problems may be in any of the heater and the faucets or even in the mixing valves or even in all of them. Hot water output at a tub is usually much greater than a kitchen faucet so the water heater knows 100 that you require hot water. So it is very important to detect the problems and then go for the solutions. The average lifespan of a water heater is 8 to 12 years and no matter how well you maintain it eventually sediment will build up affecting the efficiency of the appliance and reducing the available volume for hot water.

Dear gerald this appears to be a problem with those hot water bypass valves. Most tanks require half an hour to build up a sufficient supply once drained. If you re not getting any hot water you may need to reset the hi temperature limit switch on the upper thermostat. Part of the series.