Honeywell Furnace Pilot Light Won T Stay Lit

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.

Honeywell furnace pilot light won t stay lit. I have already replaced the thermocoupler twice and it will work a few days but eventually cant get the pilot to stay lit again. Some common causes include issues with the thermocouple and pilot tube. If the pilot light will not stay lit it needs to be fixed asap to supply heat to your home and for safety reasons there are numerous things that may make the pilot light on your furnace to not stay lit. W read more.

The pilot light will not stay light managed to get to stay lit long enough to light the furnace. My pilot light wont stay lit on my honeywell vr8200a gas valve. I hope this helped you out if so let me know by pressing the helpful button. If you have a direct ignition furnace you won t have a pilot light.

A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. Servicing the pilot on modern gas furnaces modern furnaces tend to have an electronic igniter or a hot surface igniter and the pilot compartment is sealed so you couldn t light the pilot with a match. The pilot light in your gas furnace supplies heat to your home. The thermocouple detects the pilot light via sensors.

This pilot light may not always stay lit due to a variety of issues that may affect the gas supply or ignitor. An operational pilot light in your furnace means safety from the possibility of a gas leak. The gas valve sends gas to the main burner s which is lit by the pilot light. These furnaces skip steps 3 5 and instead light the burner directly.

Check the attached links troubleshooting instruction good luck. Dirty tc thermocouple faulty tc pilot flame to not set properly small or not close enough to tc partially plugged pilot tube faulty bad gas control valve all could cause pilot not to stay lit. To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience. If your furnace s pilot light won t stay on the furnace won t work.

On mar 08 2010. The thermocouplers dont look too burnt when i take them out. Your furnace will still have a flame sensor but it will be over the burner s flame.