Residential Air Ventilation Pipeline Building. Worker Preparing Metal Air Vent Pipes.

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Size: 5500px × 3667px
Photo credit: © Tomasz Zajda / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: air, attic, circulation, cleaning, climate, conditioning, cooling, fan, heating, installer, installing, insulation, job, labor, pipe, pollution, profession, roof, straight, system, technology, ventilation, worker