I spent the weekend at my brother's ranch a couple weeks ago. I was going to work on a project in a cabin on the property but while the pilot light was on the furnace would not come on. I found one loose wire and have no idea where it fell off. There are a few screws on the unit that have wires attached in a slipshod way. The wire that is loose is one of a pair that comes from up high and I can't see where they are going. Does anybody know where this wire is supposed to be hooked up? I marked the wire end with an X. I am driving up there tonight and hope to get the furnace going. It's a little chilly up there.