Lennox Air Conditioner $350
Outdoor unit (Compressor)
Merit Series 14ACX
Installed in May, 2015 at my house. The compressor worked fine.
However, the room registers blew fiberglass because the HVAC company put the new air handler onto a plenum that had old decayed fiberboard. The duct work blew fiberglass into the rooms. I gave up on central air and brought a mini-split heat pump.
The Lennox compressor ran for only a month. The compressor was outdoors and not affected by the attic fiberglass problem.
Might run fine or at least salvage for parts.