Once again, my posting today is prompted by something I needed. In this case, I took the old thermostat off without writing down which wire went where. Bad idea. Here is an explanation of which wires should go to which, when you have central air. Needless to say, this is simpler if there is only heating and no A/C.
If you're not comfortable with this project, get someone who is. You can seriously damage your furnace if you do it wrong.
No comments:
Post a Comment