Went out on an estimate the other day to replace a customer's unit. When I spoke to him on the phone he told me, "I have two units but not really, or at least that's what I've been told so far."
It's an older home in Phoenix (built in 1947 ish) so what I was expecting to find was a furnace and a straight cool packaged unit on the roof. Lo and behold, I found something far more interesting! The compressor in the packaged unit had died so they tied in a 5 ton condenser into the packaged unit!!! I love the tape job on the side panel of the packaged unit. Class act. Only in Phoenix! LOL