Goodman Furnace Glow Plug Not Working

Disconnect the hsi and hook the meter to the connector end coming from the terminal board.

Goodman furnace glow plug not working.

Stop immediately if you smell gas. My goodman furnace is 7 years old after the glow plug has ignited and heater starts it shuts of after 10 20 seconds. Furnace will not ignite the gas to produce heat for your home. I can light the furnace answered by a verified hvac technician.

Examine the ignitor for burn spots or. I replaced with a new one but still does not work. The furnace hot surface ignitor does not glow. This is what i see in the furnace sequence of operation.

The ignitor doesn t glow. We use cookies to give you the best possible experience on our website. Verify the furnace is set to on and the floor or wall vents are open. Turn the furnace off and leave the house.

Draft inducer motor starts. Thermostat calls for heat. If you can get ahold of a volt meter set it for 120 volts a c. If the furnace locks out you know for sure there is an issue and to clear a code just turn power off for.

Answered by a verified hvac technician we use cookies to give you the best possible experience on our website. Make sure your water drain on a 92 furnace is open. Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise. Also all of your limit controls and other safety devices must be closed a closed circuit between the two connections to allow the furnace ignitor to glow and start the ignition process.

It is getting the command to light it s just not so the board my not see the issue just yet. After the vent fan has run for about 17 seconds you should see 120 volts at the connector. The most common cause for a furnace not working is that the filters are dirty. When a furnace has a bad ignitor.