Forum Discussion
Old-Biscuit
Apr 20, 2016Explorer III
Your OLD Coleman with 9 wires.......
Did you mark what they were on OLD t-stat?
Color and where connected????? (White----'W' Etc.)
Do you have a 2 stage furnace?
What are ALL the colors and were do you have them connected?
What Model Honeywell?
Did you mark what they were on OLD t-stat?
Color and where connected????? (White----'W' Etc.)
Do you have a 2 stage furnace?
What are ALL the colors and were do you have them connected?
What Model Honeywell?
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