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.

It is getting the command to light it s just not so the board my not see the issue just yet. We use cookies to give you the best possible experience on our website. Furnace will not ignite the gas to produce heat for your home. This is what i see in the furnace sequence of operation.

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. When a furnace has a bad ignitor. After the vent fan has run for about 17 seconds you should see 120 volts at the connector. The furnace hot surface ignitor does not glow.

If you see this voltage the hsi is shot. If you can get ahold of a volt meter set it for 120 volts a c. My goodman furnace is 7 years old after the glow plug has ignited and heater starts it shuts of after 10 20 seconds. Thermostat calls for heat.

The goodman furnace may not be receiving an adequate gas supply if the glow ignitor turns on but the furnace cannot ignite. I can light the furnace answered by a verified hvac technician. If the furnace locks out you know for sure there is an issue and to clear a code just turn power off for. The most common cause for a furnace not working is that the filters are dirty.

The ignitor doesn t glow. 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. Verify the furnace is set to on and the floor or wall vents are open.

Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise. Draft inducer motor starts. Examine the ignitor for burn spots or. I replaced with a new one but still does not work.