two workers inspecting ventilation system

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Size: 3840px × 5760px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ac, aeration, air, air-conditioning, alloy, aluminum, architecture, bends, building, ceiling, chrome, circulation, clean, climate, collar, compressor, conditioner, confusion, control, corrugated, design, duct, ducting, ductwork, energy, exhaust, flexible, heat, industrial, interior, maintenance, metallic, modern, pipes, piping, pressure, steel, workers