Gas Water Heater Pilot Light On But No Hot Water

The pilot light in your hot water heater does more than simply ignite the gas.

Gas water heater pilot light on but no hot water.

If you smell gas do not attempt to light the heater. The thermocouple found in older water heaters that have permanently lit pilot lights or the flame sensor found in newer water heaters is a simple device that senses the heat in the pilot light flame. If you have a natural or propane gas water heater chances are the pilot has gone out. It is located near the bottom of the tank.

Remove the pilot light access cover. If this pilot light ever goes out the heater has no way of actually. The thermocouple is a safety device that senses when the pilot light is burning. Pilot light issues are some of the most common problems experienced with gas water heaters.

If the smell does not dissipate replace the heater s control valve before proceeding. This is a thin copper tube that s heated by the. First it provides the power to hold open a valve which supplies the gas to the pilot light. The control valve is the box located by the access cover.

Gas heaters whether they warm up air or water in a home rely on a pilot light to trigger the flame of the actual heater. Apparently it s good so far. When the thermocouple does not sense flame it prevents the gas valve from delivering gas to the burner. Diagnosing and fixing a thermocouple no hot water problem.

Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. The commonest cause for this is a faulty thermocouple. If the pilot light is on and no hot water then the regulator is not turning the gas flow on. My pilot is on but no hot water.

Do not attempt to relight a water heater pilot light or any other work on the unit if you smell gas in the area indicating a gas leak. The water heater pilot light is a small flame that ignites the gas burner on your water heater. It consists of the on off pilot dial as well as the thermostat dial. Things needed barbeque.

Is the switch on the hot water heater set to a colder setting or is it on the recommended temp because you may have to turn up the heat setting dial.