Quote Originally Posted by injunjoe View Post
I Do HVAC with a friend. He gets the job we do the change out and I get all the scrap.
At first I sold the compressors as is for $3.00 each. Then I cut one open removed the core as I do with motors.
The windings came out to about 5 lbs. @ 3.45 for # 2 copper here. And the steel left over was about 75 lbs. @ $.08.
So for about 45 minutes of labor I am able to convert $3.00 into $23.25 less the two beers it takes to do the job.
Are you talking about compressors in AC units? I have cut a couple of them open and found that the windings and the string holding the windings have some sort of heavy varnish coating, which makes them a royal pain to remove. Do you remove the coating, and if not, how do you go about removing the windings? I remove the windings off of the motors inside compressors from refrigerators easily because they do not have the heavy varnish coating, but have found the AC units to be difficult.