![](http://www.alamy.com/thumbs/6/A666CC5A-C2AA-4622-AD5F-8F3EBE4B3FD7/RDBMD9.jpg)
outlet of an air conditioning or ventilation system in a building - heating, ventilation and air conditioning
Size: 5753px × 4000px
Photo credit: © Tobias Lindner / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: aeration, air, airing, box, caretaker, ceiling, climate, conditioning, cooling, facility, forced, heating, management, outlet, ventilation