Goodman Gas Furnace Not Heating

Features vary by model 90 afue furnaces.

Goodman gas furnace not heating.

To determine if the igniter is faulty remove the igniter and inspect. If the igniter fails or cracks the furnace won t heat. Start with the simple causes before moving to the more complex. Dirty furnace filters are one of the most common causes of furnace failure.

One of the most common culprits of a furnace that is having a difficult time lighting is a low gas supply. The igniter gets very hot and glows bright orange to light the gas burner. If the igniter is cracked replace it. All you need to do is locate the gas supply valve and rotate it in a counterclockwise direction to open it.

Then check the temperature to make sure it s set to one that s higher than the current room temperature. The blower motor itself does not create the heat. Hvac systems are designed for safety so they usually won t turn on at all if there s a faulty part such as a pressure switch or flame sensor. This may be the case if your goodman furnace won t ignite but the light is on continuously.

If the igniter is not cracked use a multimeter to test the igniter for continuity. We can help you save money on your goodman furnace repair and we can also provide technical advice. Rather it blows the heated air created by the furnace through the system s ductwork. So no matter where you live or whether your home is small or large goodman probably has a gas furnace to help keep your home warm and comfortable.

Is your goodman furnace not working.