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How Wire a Trane, GE, or American Standard Thermostat, Ameican Standard, GE & Trane Thermostat Wiring Connection Tables
Going from Trane manual thermostat to honeywell programmable. Need help with a couple of the wires. Have photo/drawings
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hvac - Converting from a Trane XT500C AC Thermostat to Honeywell TB8220U1003 VisionPro 8000 - Home Improvement Stack Exchange
![Understanding and Wiring Heat Pump Thermostats with AUX & Em. Heat! Terminals, Colors, Functions! - YouTube Understanding and Wiring Heat Pump Thermostats with AUX & Em. Heat! Terminals, Colors, Functions! - YouTube](https://i.ytimg.com/vi/qiAOvJhq8_s/maxresdefault.jpg)
Understanding and Wiring Heat Pump Thermostats with AUX & Em. Heat! Terminals, Colors, Functions! - YouTube
![20+ year old Trane XV80 gas furnace - can I use thermostat "B" connector as the "C" wire? : r/hvacadvice 20+ year old Trane XV80 gas furnace - can I use thermostat "B" connector as the "C" wire? : r/hvacadvice](https://i.redd.it/20-year-old-trane-xv80-gas-furnace-can-i-use-thermostat-b-v0-alp817mrc4aa1.jpg?width=2560&format=pjpg&auto=webp&s=62128711fff6546e9d419796279416e7cf5e947d)