Goodman Furnace Ignitor Not Glowing

My goodman furnace is not working the ignitor is not glowing.

Goodman furnace ignitor not glowing.

The electronic ignitor slowly begins to glow until it is hot enough to light the gas and start the furnace burners. Goodman furnace igniter glows but doesn t ignite. Stop immediately if you smell gas. 2 months ago it just started glowing and not igniting and after doing some basic troubleshooting reboot clean filters reset thermostat the problem wasn t solved.

Yes everything else can work and the control board is bad. Turn the furnace off and leave the house. An open limit or thermostatic rollout will not allow the furnace ignitor to glow until the furnace cools down. Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise.

The goodman furnace may not be receiving an adequate gas supply if the glow ignitor turns on but the furnace cannot ignite. The heat relay is not allowing voltage to flow to the igniter but is allowing everything else to work. The ignitor did not glow the flame sensor a small metal probe about 1 8 in diameter with a white porcelain base does not sense the flame so after 8 to 10 seconds the hissing sounds stops with no ignition of gas to heat your home. When the furnace is equipped with an electronic ignitor you cannot light it.

You might smell some gas. I have a constant flashing light on the control board but answered by a verified hvac technician we use cookies to give you the best possible experience on our website.