Furnace not heating

[ive]

Hi guys.

Furnace isn’t heating. I changed batteries, made sure the furnace had power. Anyone help me?

Thank so much.

 

[ive]

Picture of the display

 

[The Cobbler]

i think you need to provide more information.

 

[SALIV8]

Go to the furnace and find the board with a small led light that will blink. Remember this specific code and remove the access panel it should give you a coding graph and that will give you an idea.

Probably an exhaust fan pressure switch, or roll out switch, or high limit.

 

[Jim greengo]

What is the furnace doing?

 

[BD1]

Is it natural gas ? A power vent? Those have PVC flue horizontal through wall? Age ? Old pilot light or electric ignition ?


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[ive]

Hi guys. Had a buddy come today, says exhaust fan pressure switch. Parts coming g tomorrow. Thanks for the input. You guys always help me out.

 

[BD1]

Hi guys. Had a buddy come today, says exhaust fan pressure switch. Parts coming g tomorrow. Thanks for the input. You guys always help me out.

I would check outside vent for any obstruction.
I had a bird fly into the outside vent pipe at the neighbors .
This pipe was terminated straight out as the manual instructed. There was no hardware
Cloth covering the open end.



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