Gas Furnace Burners Not Igniting

Most people know when the cold season in their.

Gas furnace burners not igniting. Check the following if the unit has power but is not lighting. Schedule a routine maintenance furnace check once a year. A dirty flame sensor may cause your furnace to function improperly. You can check this by examining the shut off valve.

If the burner ignites turn off the knob and proceed with adjusting the igniter. Gas furnaces now come with an igniter that works electronically to light the gas and heat the home. Here are some suggestions for doing it. Is your furnace ignitor not working or not glowing and the furnace is not igniting the gas.

The thermostat although this may seem obvious be sure your thermostat is set to heat and that it s actually colder. Again the best time to do this is a month before your areas. The furnace fan will run when the thermostat is set. Top five reasons your furnace may not be igniting 1.

In this video i show how to test check an. The gas line first and foremost verify that the gas is turned on. The flame sensor safeguards your furnace by ensuring that gas flows only when there is a flame to ignite it. Furnace burners are not igniting fan on furnace is ok thermostat is ok.

Loosen the small hex head. Don t wait until it gets cold to turn on your furnace for the first time. The furnace is just not lighting the burners. Typically the flame sensor comes in the form of a rod that can be found near the back of the furnace right in the path of the burner.