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Accepted

Connecting C-wire to 1989 Forced Air Electric Heater

I have colored the "C" wire cyan, also a link wire and an unused terminal I suggest running a wire from the unused C terminal through to an unused space on the the barrier junction block. ...
Jasen's user avatar
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3 votes

Connecting C-wire to 1989 Forced Air Electric Heater

Look closer. You have 24 Volt Transformer clearly labeled. On one side of it there is the C-wire and 24 volt coming out Two yellow wires. One goes to the R on the thermostat and other relays, the ...
Traveler's user avatar
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2 votes

Connecting C-wire to 1989 Forced Air Electric Heater

I don't think that this has been clearly explained: In most thermostats (and according to this wiring diagram), the R wire is hot and provides power to the thermostat. The W wire goes through various ...
gbronner's user avatar
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