kfigueroa37
Nov 3, 2007, 10:24 AM
I do not know what color wires I need to connect to the new thermostat. And I am not sure if the one I bought will work?
hvac1000
Nov 3, 2007, 04:28 PM
Model number and braned purchased ?
Model number and brand of furnace?
labman
Nov 3, 2007, 06:42 PM
There is a great explanation of thermostat wiring at https://www.askmehelpdesk.com/heating-air-conditioning/heating-cooling-maintenance-repair-troubleshooting-frequently-asked-questions-58313.html
It also has ''do I have a heat pump?''. They require more complicated thermostats and wiring.