What does this burned furnace wire tell you?
While trying to figure out if my brake controller was alive I think I shorted something out. Furnace isn't turning on. A/C and fan do still work. Found this burned wire front and center when I took t...
Forum Discussion
Ok...new info:
I checked the wires coming into the furnace, before they get to the board. I have power to the red and blue. Coming out of the board I only have power to the blue. Nothing on the red wire going into the sail switch (that comes out of the line of wires that comes out the side of the board. And nothing coming out of the red wire that comes out from farther back (and lower) on the board. So does that mean it's the board? How long do the boards typically last? I think this one was replaced back in 2011.
And when I turn the furnace to the on position I do hear a click about 30 seconds in
If I do need a new board...is a Dino board better than say...this one?
I checked the wires coming into the furnace, before they get to the board. I have power to the red and blue. Coming out of the board I only have power to the blue. Nothing on the red wire going into the sail switch (that comes out of the line of wires that comes out the side of the board. And nothing coming out of the red wire that comes out from farther back (and lower) on the board. So does that mean it's the board? How long do the boards typically last? I think this one was replaced back in 2011.
And when I turn the furnace to the on position I do hear a click about 30 seconds in
If I do need a new board...is a Dino board better than say...this one?
