Nashville roofs

[BaldLoonie]

At Comfortech, my room was on the 23rd floor of the hotel so I could snoop on the roofs of adjoining building. Of course that high up through a window, pictures aren't the greatest. Wanna see?

What is this thing? There were several. Don't look like A/C stuff.
http://www.johnmills.net/ht/roof1.jpg

Block south, bunch of small splits neatly arrayed on the roof
http://www.johnmills.net/ht/roof3.jpg

What are they? Builder A-S or Trane
http://www.johnmills.net/ht/roof2.jpg


Another roof to the south, never did see these Choo Choos on
http://www.johnmills.net/ht/roof4.jpg

Right next to the roof top units was this chiller. Did see a few of the fans coming on occasionally
http://www.johnmills.net/ht/roof5.jpg

What brand is this relic RTU? If split I'd say Trane but never seen an old Trane packaged look like this?
http://www.johnmills.net/ht/roof6.jpg

Amongst the neat old stuff was some generic Voyagers on this school
http://www.johnmills.net/ht/roof7.jpg

Speaking of ancient, this natural draft tower was still in use on a small building right next to the huge hotel. I could see the water spraying in it from my room, just couldn't get a picture looking down. Wonder what ancient unit is inside?
http://www.johnmills.net/ht/roof8.jpg

A few blocks east, a shiny chiller
http://www.johnmills.net/ht/roof11.jpg

[klove]

Unless I'm mistaken, that first picture is a radiator or the secondary cooling system for the radiator of the generator(s).

[Dallas Duster]

Is this a friendly way of saying keep the curtains closed when you come to town>

[Joe Harper]

I think the #6 pic, unidentified unit is a Carrier

[stebs]

I like how they keep a ladder with the chiller in the last picture.