Gas Wall Heater Pilot Light Won T Stay Lit

The initial flame of the pilot heats the thermocouple which will signal the valve to stay open and keep the pilot lit and the propane heater functioning.

Gas wall heater pilot light won t stay lit.

Gas heater pilot light troubleshooting. A faulty thermocouple or malfunction of the gas valve could be the culprit but the problem may be as simple as a draft coming from a crack in the wall or under the door. Pilot light issues are some of the most common problems experienced with gas water heaters. How to troubleshoot gas wall heaters.

This pilot light may not always stay lit due to a variety of issues that may affect the gas supply or ignitor. If this pilot light ever goes out. 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. Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit including standard home furnaces and floor furnaces.

If it determines that the pilot light is off it shuts down the flow of gas. While this is an excellent safety feature a faulty thermocouple may decide arbitrarily that your pilot light is off when you want it on shutting down your pilot light and your furnace. I have a gas wall heater and the pilot won t stay lit. If the thermocouple is too far from the flame this can cause the pilot to go out and shut down the propane heater.

Gas wall heaters whether vented or unvented can supply enough heat to warm a small or medium sized room and they can operate with propane or natural gas. The pilot light in your gas furnace supplies heat to your home. Although a blocked gas line is one reason why the pilot light on a rheem water heater won t light or stay lit there are other reasons as well some easier to correct than others. The pilot light in your hot water heater does more than simply ignite the gas.

An operational pilot light in your furnace means safety from the possibility of a gas leak. I replaced the thermocoupler and the gas valve with a new valve itt general controls b67ra56 and nothing different it still won t stay lit. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap.

Thermocouples detect pilot lights by sensing the heat they produce.