08-30-2024 02:41 PM - edited 08-30-2024 02:42 PM
I am having trouble trying to match the appropriate wires to the nest thermostat. I have a heat pump and A/C operated by my thermostat. But only 2 wires coming out of the wall. One is red labeled V+ and the other is white labeled Vg.
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08-31-2024 11:17 PM
It sounds like your thermostat isn't compatible with any of the Nest thermostats.
08-31-2024 11:17 PM
It sounds like your thermostat isn't compatible with any of the Nest thermostats.
09-07-2024 01:53 PM
Patrick... I too have the same two-wire configuration with a Red Wire = V+ and a Black Wire = Vg. I have a Gen 3 Learning Thermostat and all indicators, videos and specs said this was Compatible with 2-Wire Configurations. Please help! It's too late to return the Thermostat, and I checked compatibility before we purchased! Thanks