![](http://www.alamy.com/thumbs/6/2A1DDAC5-749F-4EC0-8E2C-9CF3885E2CD1/2HDB5KP.jpg)
Components of an old air conditioning unit in Waukegan, USA
Size: 5829px × 3886px
Location: Waukegan, USA
Photo credit: © Thomas Woolsey / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, antique, basement, belt, brass, component, conditioning, construction, control, copper, decommisioned, engineering, equipment, factory, feature, forgotten, gear, indoors, industrial, industry, iron, large, machine, machinery, metal, part, pipes, piston, power, project, pump, railing, rusty, shadow, spin, steam, steel, turn, valve, valves, wheel