Goodman Gas Furnace Not Lighting

How to tell if an ignitor on a gas furnace is working.

Goodman gas furnace not lighting.

In this video i show how to test check an. In any case have a licensed gas fitter with furnace service experience look at and repair your furnace. Goodman technical support will usually only assist authorized goodman technicians. 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. Turn the furnace off and leave the house. Is your furnace ignitor not working or not glowing and the furnace is not igniting the gas. If the gas supply to the furnace is disrupted your furnace could potentially be lacking the amount of fuel necessary to ignite.

If you do not have ample voltage at the gas valve you have a wiring or board problem. 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. Test for 24v at the gas valve.

Look under your furnace to see if it s lit. 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. What is the phone number for goodman. If that does not work then you have a bigger problem.

If you have ample voltage your gas valve will need to be changed. If not you can use a long match to try and carefully light it again. Gas furnaces now come with an igniter that works electronically to light the gas and heat the home. 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.

We can help you save money on your goodman furnace repair and we can also provide technical advice. If you want to get your. All you need to do is locate the gas supply valve and rotate it in a counterclockwise direction to open it. These newer furnaces do not use a pilot.

Finally if you smell gas or believe there is a. It could also be the pressure switch or blockage in the vent. It is typically. 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.