Goodman Gas Furnace No Flame

Failure to establish flame.

Goodman gas furnace no flame.

Stop immediately if you smell gas. The goodman furnace may not be receiving an adequate gas supply if the glow ignitor turns on but the furnace cannot ignite. I go to the flame rollout switch and see it was removed by the previous owner. If the flame sensor is defective it might fail to detect a flame.

If there is a reset button on your furnace turn the valve to the pilot position and hold a flame to the dedicated pilot gas tube while pushing the button for about 30 seconds. Integrated control module diagnostic led is flashing one 1 flash. Cause may be no gas to burners front cover pressure switch stuck open bad igniter or igniter alignment improper orifices or coated oxidized or improperly connected flame sensor. If the flame sensor does not detect a flame the co.

Sometimes if the flame sensor is dirty it will fail to detect a flame. Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise. Modulating variable speed ecm gas furnace up to 98 afue heating input. Inside blower runs constantly will not shut off.

Loss of flame after establishment. I just bought this house as a rental and when i turn on the furnace i get 5 short blinks. The flame sensor monitors the burner to detect whether or not a flame is present. If the pilot doesn t light on the first attempt wait a few minutes and repeat the procedure this time depressing the reset button for 45 to 60 seconds.