We just bought an older house and are in the process of replacing 1960's wood paneling with drywall. The thermostat had been "painted" onto the paneling (many times over). After I removed the screws, I had to pry the t'stat away from the wall, which caused the wires to become dislodged from their...

How do I wire a White-Rogers thermostat (Model#1F82-261) to a Goodman Heat Pump (Model#CPKE30-18). I know red wire goes goes to "R" terminal, green wire goes to "G" teminal but I need to know about the white, the yellow, the light blue, and the brown wire. My heat pump is a single stage cooling and...

I just bought a Hunter programmable model 44260 and trying to replace an old Honeywell for my heat and air system. The Hunter directions don't talk about a W1 & W2 terminals that the old one has.The Honeywell is wired like this - White wire on W1 ,blue onW2, green on the G, Red on Rc & Rh which are...

Hi all, great site! My problem is that we only have 3 wires coming up to our thermostat. We are installing central air and I was wondering if it is possible to wire the thermostat with only 3 wires?? Thanks :D

I'm installing a new thermostat. The old one just controlled heat, and my idiot brother-in-law (who works for trane btw) somehow rigged it to work the heat and air. The wiring for the heat was pretty self explanitory, but the wires to the air are not labeled and I have no idea which is which. Can...