Goodman Gas Furnace Not Lighting

Test for 24v at the gas valve.

Goodman gas furnace not lighting.

It could also be the pressure switch or blockage in the vent. If you have ample voltage your gas valve will need to be changed. Turn the furnace off and leave the house. In this video i show how to test check an.

Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise. This may be the case if your goodman furnace won t ignite but the light is on continuously. If it seems like the gas line is not the issue and the gas is flowing to other appliances check to make sure the gas supply to the furnace itself is open and clear. All you need to do is locate the gas supply valve and rotate it in a counterclockwise direction to open it.

How to tell if an ignitor on a gas furnace is working. In any case have a licensed gas fitter with furnace service experience look at and repair your furnace. If that does not work then you have a bigger problem. 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.

One of the most common culprits of a furnace that is having a difficult time lighting is a low gas supply. If the burner does not ignite gas could be not reaching the burner the flame may not be lighting or the vent motor may not be running. With an electronic furnace igniter switch your furnace is safer and does not use the small amount of gas that a furnace with a pilot light does. Look under your furnace to see if it s lit.

If the gas supply to the furnace is disrupted your furnace could potentially be lacking the amount of fuel necessary to ignite. It is typically. But remember to consult an hvac pro for repairs you re not confident about doing yourself. 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. Gas furnaces now come with an igniter that works electronically to light the gas and heat the home. Is your furnace ignitor not working or not glowing and the furnace is not igniting the gas. Goodman technical support will usually only assist authorized goodman technicians.

We can help you save money on your goodman furnace repair and we can also provide technical advice. Finally if you smell gas or believe there is a. What is the phone number for goodman. These newer furnaces do not use a pilot.