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
cannesdo wrote:
Why is one pink and one blue. Are the color coded for size? Am I safe if I go with the same color?
Yes the color indicates the wire size. Use the smallest barrel that will accept the bare wire(s) freely.
