Question about Honeywell Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater
I am trying to wire in a Honeywell RTH7000 thermostat but I cannot get the heat or the AC to come on. The fan works fine and the thermostat kicks on and off. I must have some wires off somewhere. I cannot findout what X and O or for on the SECO and where they go on the Honeywell.
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Posted on Jan 02, 2017
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