Professional HVAC Technician Performing Air Duct Filter Installation in the Attic Section of Residential Building.

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Size: 5000px × 3333px
Photo credit: © Tomasz Zajda / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, building, conditioning, construction, duct, filter, flow, heating, house, hvac, industrial, industry, installation, installing, job, labor, profession, professional, roof, supply, system, technician, ventilation, work, worker