Goodman Gas Furnace Not Heating

Then check the temperature to make sure it s set to one that s higher than the current room temperature.

Goodman gas furnace not heating.

A dirty furnace filter can limit the airflow through your furnace and cause it to overheat which will shut it off automatically. We can help you save money on your goodman furnace repair and we can also provide technical advice. The blower motor itself does not create the heat. Dirty furnace filters are one of the most common causes of furnace failure.

The igniter gets very hot and glows bright orange to light the gas burner. Features vary by model 90 afue furnaces. To determine if the igniter is faulty remove the igniter and inspect. Start with the simple causes before moving to the more complex.

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. One of the most common culprits of a furnace that is having a difficult time lighting is a low gas supply. This may be the case if your goodman furnace won t ignite but the light is on continuously. If the igniter is cracked replace it.

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. Rather it blows the heated air created by the furnace through the system s ductwork. If nothing seems to work you may need to purchase a new furnace.

Make sure the new thermostat matches your furnace in regards to capability and capacity or you may encounter future problems.