Friedrich QuietMaster® SS12L30 Thru-Wall/Window Air Conditioner

We're using a Friedrich QuietMaster SS12L30 AC unit in one of our company's smaller data centers. I must admit that when I first took the job, I was a bit dubious about using such a unit for this purpose, because even though it's a commercial-grade...

The central AC on my older home wend out. Facing the reality of needing to rewire, new duct work, a new central unit and the major bill that would come with all of this, I opted for window units to hold us over. I refuse to buy junk made in China as ...