It's an OK unit. They make a lot of specialty systems like hang-um-on-the-wall A/C's for server rooms and portable school rooms and such. I have one customer that has 5 of the older residential split systems and last time I was there a few years ago they were all just running fine. All off the shelf replacement parts and compressors.
"The American Republic will endure until the day Congress discovers it can bribe the public with the public's own money.
- Alexis de Toqueville, 1835