C Wire - How to power the thermostat via an external transformer
The first of a three part series on: What to do if you don't have a C wire.
C Wire -- How to use the G wire as a C wire
A multi-part series on: What to do if you don't have a C wire. If you system is Gas, Oil or Propane furnace How to transform you G wire into a ...
Finding the C Wire and Wiring it to the Programmable Thermostat
This is how to locate the "C" wire in your furnace and wire it to your Programmable Thermostat.
