Nest thermostat star connector - Google Nest Help
My Nest isn't detecting my OB wire and is blowing hot air, but our outdoor heat pump is blowing cold air. Any ideas for next steps? Pic of wires for reference : r/Nest
Wyze Thermostat Problem - Heat and Air are mixed up using recommended wiring - Home - Wyze Forum
What am I doing wrong? AC won't cool. Labels of cables match old thermostat. Settings match (heat pump / 2 stage / OB wire on cool). : r/smarthome
What All Those Letters Mean on Your Thermostat's Wiring | iFixit News
OB Wire for Thermostat Not Detected : r/Nest
Wiring question on Thermostat - O/B & W : r/hvacadvice
Heat Pump without OB wire. How to wire to electronic thermostats? (like Nest) - DoItYourself.com Community Forums
Nest Wiring - Question about C vs O/B : r/Nest
How To Solve Nest Thermostat Error E157 - The Nest thermostat isn't physically detecting your Y1 - YouTube
Nest thermostat star connector - Google Nest Help
Is that Orange wire for W or O/B? Did I install my ecobee correctly.. : r/electrical
Cync Thermostat Wiring Configuration and Installation Guide
How to identify a thermostat wire
thermostat - Wire going between O terminal and B terminal - Home Improvement Stack Exchange
W2 and O/B on my hvac .
hvac - Rth5160d1003 New Thermostat wiring from Older 7 Wire Setup o & b wires? - Home Improvement Stack Exchange
Wyze Thermostat Problem - Heat and Air are mixed up using recommended wiring - #54 by speadie - Home - Wyze Forum
How To Fix O/B Wire Issue On Honeywell Home Pro Series T6 - YouTube
Wiring help, nest learning thermostat. W, O/B confusion. : r/Nest
The RiteTemp Support Site - Y, O, B, G, R, C* Wiring Steps
Thermostat Wiring Explained! How To, Color Coding, Types & More
I'm getting heat when calling for air conditioning
Can anyone help with figuring out wiring for the Thermostat? O/B vs O and B separate - Home - Wyze Forum
