If your gas furnace is blowing cold air a number of factors could be to blame many of which you can address on your own without the immediate help of a service professional.
Goodman gas furnace not working.
Check your furnace blower fan.
However even many modern furnaces still run pilot lights.
The 90 afue rating on these gas furnaces means that 90 cents of every energy dollar warms your home thus wasting very few energy dollars.
This is why your furnace won t turn on.
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If gas or propane flow to this pilot light is interrupted even for a moment the pilot light can go out and will need to be relit.
If the furnace is not getting power check the furnace circuit breaker or fuse.
We can help you save money on your goodman furnace repair and we can also provide technical advice.
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It could also be the pressure switch or blockage in the vent.
This means that the blower is not working or the pressure switch circuit has a short in it.
Features vary by model 90 afue furnaces.
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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.
To troubleshoot a misbehaving gas furnace start with the easiest explanations and solutions then work your way to the most complicated.
Hopefully this video will help someone with their furnace troubles.
After ruling out all of the simple problems above the most likely cause of a furnace not blowing air is a problem with the blower fan itself which if you remember is the fan that circulates your house s air over the heated coils.
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.
On the back of the control board where those connecti.