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View Full Version : Honeywell rth3100c


CaptainA
Dec 26, 2009, 04:34 PM
Replaceing a GE Weathertron thermostat with a Honeywell RTH3100C I have Black, White, Blue,REd,Orange,Yellow,Brown and green wiring on the new T stat I have E, Aux,Y,G,O,L,R,B,C What wires go where