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View Full Version : How do I attach wires for an ACE A T 10-1143SA?


verak21
Jul 11, 2015, 02:29 PM
I am trying to install a new thermostat an ACE A T 10-1143SA, only have 4 wires coming in red, white, blue and green,

About the same wires on the janitrol 18-60, but I gave up on it, and got an ace,

I do not have a heat pump, just a furnace/cooling unit, in closet, just can not figure out the wires, and where to hook them.

Does anyone have any idea where the wires attach ?