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kupper
Community Member
since
10-05-2022
10-21-2022
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thermostat starting ac instead of furnace
10-05-2022
I have a 5 wire system coming into my nest thermostat. I am sure it worked for heating last year. This fall I turn it on to heat and the ac starts. If i go to emergency heat the furnace starts properly.
Re: thermostat starting ac instead of furnace
10-14-2022
I reset the whole thermostat from the beginning and it all began to work.
Re: thermostat starting ac instead of furnace
10-05-2022
The white wire goes to w1. It was wired like this when we moved into the house few years ago. This is a normal gas furnace with outside ac unit.
Re: thermostat starting ac instead of furnace
10-05-2022
this is the nest side
Re: thermostat starting ac instead of furnace
10-05-2022
This is the control board
Re: thermostat starting ac instead of furnace
10-05-2022
Gas furnace with ac
