Goodman Furnace Will Not Light

Turn off the furnace power and repair a short or replace the pressure switch.

Goodman furnace will not light. Your furnace will not run with a triggered float switch so if the float switch is up this is the likely cause and your furnace won t turn on. Take the cover off the furnace and find the rating plate in the burner compartment. If playback doesn t begin shortly try restarting your device. This may be the case if your goodman furnace won t ignite but the light is on continuously.

We may be able to find the circuit diagram and see if any other possible problems suggest themselves. If it is clogged it has not been replaced as frequently as it should have. Your furnace will not turn on if your air filter is clogged. But you can light the furnace.

That s going to be wiring to the igniter or a defective relay on the control board requiring board replacement. One of the most common culprits of a furnace that is having a difficult time lighting is a low gas supply. 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. We can help you save money on your goodman furnace repair and we can also provide technical advice.

Is your goodman furnace not working. Videos you watch may be added to the tv s watch history and influence tv. Post the make and model of the furnace listed on the rating plate. Check your air filter if your furnace won t turn on.

Goodman gas furnace no fire problem solved. All you need to do is locate the gas supply valve and rotate it in a counterclockwise direction to open it. Decipher two led flashes to mean the draft blower is not working or your furnace has a short in the pressure switch circuit. Read three led flashes to mean your furnace has an open pressure switch circuit or it has an induced draft blower operating.