Identifying C wire
#1
05-20-19, 07:31 PM
Identifying C wire
Trying to figure out if I already have an attached C wire. I hope the picture is attached. I’m thinking the upper right screw is the C wire attachment? Also, looks like the lower left whitedetached from the lower left screw heater connection? Thanks in advance. Dave
Last edited by PJmax; 05-20-19 at 07:39 PM. Reason: added labeled picture
#2
05-20-19, 07:41 PM
Group Moderator
Welcome to the forums.
Added a labeled picture. I had to flip it to get the labeling correct.
The white wire on the C terminal goes to the outside condenser along with its red counterpart that is connected to the yellow thermostat wire. (orange wire nut)
If you are asking if you have a C connection to your thermostat..... I'd say no.
I can see a white, green, red and yellow to the stat.
Look closely at the thermostat cable.... sometimes there is a spare wire cut off.
Added a labeled picture. I had to flip it to get the labeling correct.
The white wire on the C terminal goes to the outside condenser along with its red counterpart that is connected to the yellow thermostat wire. (orange wire nut)
If you are asking if you have a C connection to your thermostat..... I'd say no.
I can see a white, green, red and yellow to the stat.
Look closely at the thermostat cable.... sometimes there is a spare wire cut off.
Last edited by PJmax; 05-20-19 at 08:19 PM.
