Professional Gas Heating Technician with Natural Gas Detector Device in His Hands Looking For Potential Leaks Inside the Heating Furnace System.

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Size: 5500px × 3667px
Photo credit: © Tomasz Zajda / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bathroom, building, detected, detection, detector, gas, heating, house, hvac, industrial, job, leak, leaking, maintenance, metal, pipes, sensor, silver, system, technician, technology, temperature, unit, ventilation, work, worker