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from what i researched this is what I got so far. I first disconnect the thermostat that is directly hooked up to the furnace. I then take a wire from the R Terminal of both thermostat and connect them to the transformer R Terminal. I then take The second wire from the W Terminal of both thermostat and connect them to there own zone valve (red wire). I have 2 red and 2 yellow on each zone valve(Honeywell). I assume the 2 red are hot and the 2 yellow are end switch Wire. I then take the remaining red wire, 1 from each zone valve and connect that to the C terminal on the transformer. I then take the remaining yellow wire from the zone valve and connect them to the furnace were the original thermostat wire was. is this correct or am I wiring it wrong. thanks again for the help.
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