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CristianG
Community Member
since ‎03-28-2022
‎04-05-2022

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Hi guys, I was trying to update my thermostat but I have a problem with the wiring. I have 7 wires ( H1, H2, G, R, O, E, C) buy not Y. When I try to set the nest it said it got a missing Y wire. My old thermostats are working fine without that Y wire...