Gas Water Heater Pilot Light On But No Hot Water

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.

Gas water heater pilot light on but no hot water. The control valve is the box located by the access cover. The pilot light in your hot water heater does more than simply ignite the gas. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Apparently it s good so far.

This is a thin copper tube that s heated by the. 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. When the thermocouple does not sense flame it prevents the gas valve from delivering gas to the burner. My pilot is on but no hot water.

If this pilot light ever goes out the heater has no way of actually. Remove the pilot light access cover. 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 smell gas do not attempt to light the heater.

The thermocouple is a safety device that senses when the pilot light is burning. 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. It is located near the bottom of the tank. Inside the burner compartment of your gas water heater right in front of the pilot light is a small metal cylinder called a thermocouple.

It consists of the on off pilot dial as well as the thermostat dial. If you have a natural or propane gas water heater chances are the pilot has gone out. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off.

Things needed barbeque. Diagnosing and fixing a thermocouple no hot water problem. Pilot light issues are some of the most common problems experienced with gas water heaters. If the pilot light is on and no hot water then the regulator is not turning the gas flow on.

First it provides the power to hold open a valve which supplies the gas to the pilot light.