I am trying to replace my thermostat it is an RTH221B on a Carrier Central A/C, but I do not find the wire color codes on that unit, they use different colors on those wires.
Thank you.
![]() |
I am trying to replace my thermostat it is an RTH221B on a Carrier Central A/C, but I do not find the wire color codes on that unit, they use different colors on those wires.
Thank you.
Tell us the way the old one wired up and the options of the new one.
The old thermostat terminal are G,F red wire - C grey wire- H orange wire- V white wire
All times are GMT -7. The time now is 10:56 PM. |