An HVAC system having filters replaced, outside a building with metal siding. He is holding a white pleated filter and there is outdoor equipment and another unit nearby.
A young man with safety glasses is working outside on a rooftop or industrial area, sitting beside large metallic HVAC units, with tools and a bag nearby, and a LOTO. against a beige metal building wall with vents and electrical boxes.
Industrial air compressor with ductwork, pipes, large tanks, and a lifting device in an instrument air building.
Metal building exterior with four vents and two exhaust fans, with dirt and gravel ground below.
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Upward view of a 10-ton HVAC rooftop unit.
Close-up of industrial electrical equipment with small hazardous location HVAC unit, metal casing, pressure gauges, pipes, and warning labels, outdoors under a blue sky.
An outdoor air conditioning unit installed on a concrete pad, with a black and silver duct system connected to a building wall. Gravel covers the ground around the unit, and utility poles and power lines are visible in the background under a clear sk
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Rooftop with HVAC curb adaptor and ductwork, a drill, and tools on a sunny day.
A worker wearing a safety helmet and harness cleaning an industrial air conditioning or ventilation unit using a high-pressure water hose. The worker is safely standing on a ladder outdoors with a clear sky in the background.
Two workers standing on a blue scissor lift working on a tube heater in a warehouse or industrial space. The ceiling has black metal framework, pipes, and electrical wiring.
A utility room showing a water heater, copper and metal pipes, and a front-loading washing machine.
A water heater in an unfinished basement, with pipes and wiring surrounding it.
A plumbing and heating system installed in a residential home. Includes pipes, gauges, and control units mounted on a wooden board, with a large white Navien tankless water heater and various copper pipes, valves, and electrical components.