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Question About Honeywell Thermostat RTH4300B
i have a Rth4300B1026 thermo , i have connected it...

i have a Rth4300B1026 thermo , i have connected it to a Goodman heat pump. the available wires are Y , G, O, and R. Only the cooling system works with this thermo, the heating does not start. when i get back to my analog thermo both systems function. Can somebody help?

Asked by ibrahim on 12/31/2011 1  Answer

ManualsOnline posted an answer 12 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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