The red wire is the main low voltage wire for the unit, if the unit has a circuit board, it could be the board, or the thermostat, if it is electromechanical it could be the fan relay is bad.
Copyright © 2024 QA.XPDF.PUB - All rights reserved.
Answers & Comments
The red wire is the main low voltage wire for the unit, if the unit has a circuit board, it could be the board, or the thermostat, if it is electromechanical it could be the fan relay is bad.