Goodman Gas Furnace Not Heating

We can help you save money on your goodman furnace repair and we can also provide technical advice.

Goodman gas furnace not heating. One of the most common culprits of a furnace that is having a difficult time lighting is a low gas supply. A dirty furnace filter can limit the airflow through your furnace and cause it to overheat which will shut it off automatically. Dirty furnace filters are one of the most common causes of furnace failure. To determine if the igniter is faulty remove the igniter and inspect.

Rather it blows the heated air created by the furnace through the system s ductwork. The igniter gets very hot and glows bright orange to light the gas burner. If the igniter is not cracked use a multimeter to test the igniter for continuity. Features vary by model 90 afue furnaces.

The blower motor itself does not create the heat. If nothing seems to work you may need to purchase a new furnace. All you need to do is locate the gas supply valve and rotate it in a counterclockwise direction to open it. If the igniter is cracked replace it.

This may be the case if your goodman furnace won t ignite but the light is on continuously. If the igniter fails or cracks the furnace won t 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. 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.

Start with the simple causes before moving to the more complex.