Where does the line in ground wire usually connect? Mine is loose inside junction box with a striped soldered tinning but no connection? Also the neutral return. From fan switch is shredded with insulation shredded about four inches. Think it shorted to the junction box. No grommet installed on line. Can the motor run when connected to ground. It does here but I would think the fan switch must be closed and damaged for that to be possible. Thanks.
Great Video Excellent Teacher
Thanks for the clear explanation. I did not know if the thermocouple circuit had any connection to the other circuits.
Great explanation!
fantastically explained ! Bravo
Glad it helped!
great presentation, just need to know more about the control board, and other safety devices inside the furnace.
Where does the line in ground wire usually connect? Mine is loose inside junction box with a striped soldered tinning but no connection?
Also the neutral return. From fan switch is shredded with insulation shredded about four inches. Think it shorted to the junction box. No grommet installed on line.
Can the motor run when connected to ground. It does here but I would think the fan switch must be closed and damaged for that to be possible. Thanks.
Does the thermopile polarity matter? Or any direction is ok?
No. Polarity should not matter.