Thermostat wiring
First off, thanks to Soundguy. He has provided lots of useful advice! Second, sorry for asking someone to hold my hand on this, but I have heard incorrect furnace wiring can be a costly error! I...
Forum Discussion
downtheroad wrote:
Just match the colors from old stat to new one...white to W, Blue to B, Yellow to Y, dtc.
Having swapped out thermostats in several trailers myself, having had one friend who managed to fry his furnace circuit board, and knowing of two others who couldn't get the system to work at all by simply matching wire colour codes I would never simply connect wires based on colour code alone ... you want to KNOW beforehand just where each wire goes and what it's connected to at the other end. Don't take the time to figure it out beforehand and one can in an instant be dealing with unintended yet costly repairs. :M
