New thermostat wiring question, Jumper between Y and W - DoItYourself.com Community Forums
Blue "C" wire is connected to "Y" on old thermostat. New thermostat has separate "C" hookup. Where does the blue wire go - "Y" or "C"? : r/Nest
electrical - Why is Thermostat Y wire connected to C terminal on furnace? - Home Improvement Stack Exchange
Installing Nest Thermostat E & Confused about the Y/O connector : r/Nest
Updating to ecobee, no Y wire in HVAC : r/ecobee
Is my thermostat compatible with nest? There are two Y wires. One seems to be capped with another wire not connected to anything. : r/Nest
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Thermostat C-Wire: How it Works on Your Thermostat | Honeywell Home
Y wire help please : r/thermostats
Why are the Yellow and White wires in Y terminal? : r/Nest
How do you install a thermostat if you don't have Y or C wires? - Home Improvement Stack Exchange
"G" on thermostat is connected to "Y" on furnace control (3-wire)? : r/thermostats
Wyze Thermostat Y/0 wire - Home - Wyze Forum
2 wires in Y, should I put both in C wire adapter? - Cameras - Wyze Forum
smart home - Y wire on thermostat connected to C on furnace - Home Improvement Stack Exchange
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Thermostat Wiring. 2 wires connecting to Y terminal - Home Improvement Stack Exchange
Help me with install, No C Wire on thermostat, no Y wire on control board : r/ecobee
Thermostat - 2 wires on Y, furnace terminal has C, thermostat does not, etc - Home - Wyze Forum
Installing the Thermostat Wire Adapter – Customer Support
C wire is orange. Y wire is black? - Google Nest Community
New thermostat wiring question, Jumper between Y and W - DoItYourself.com Community Forums
How do you install a thermostat if you don't have Y or C wires? - Home Improvement Stack Exchange
HVAC unit has no Y wire coming from it, but there is one at the Tstat : r/ecobee
