Exhaust ventilation system with smoke coming out on side of building 4k
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Closeup Of Hand Opening Window Holding Knob Letting Air Flow Into Home
Tracking shot of unrecognizable paramedic service workers bringing male patient in critical condition to intensive care unit
Medical examination of ill Caucasian woman lying in hospital bed with ventilator machine. Doctor checking patient's condition. Concept of health care, Covid-19 respiratory disease.
Industrial fan behind metal grille. Industry ventilation. Air cooling at food industry. Power industrial conditioning closeup. Fan blow cool air. Industrial air conditioner system. Industrial equipment
New Home HVAC Air Conditioner system. Close up. Move camera
Air conditioning on the roof of a building
Exhaust venting out to exterior of building 4k
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Premature Baby in Hospital Incubator Receiving Medical Care
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Aerial Night View of Industrial Oil Refinery with Bright Lights and Chimney Smoke Evacuation
Empty Airplane Seats On Bright Day Tilt Up To Reveal
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Detailed View of Advanced Jet Engine Turbine Components and Design Elements.
Defective outside air conditioner system with protection cover removed in need of fixing, with broken electric internal bits. External HVAC
Side view of covid-19 infected patient with oxygen mask in bed in hospital, coronavirus and breathing problems concept.
Mounted HVAC system air conditioner return and heating system in home. wide footage shot
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Wide shot of Mounted HVAC system air conditioner return and heating system in Move camera view
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Close up shot of Home fan of HVAC Air Conditioner system.
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Wide view of Mounted HVAC system air conditioner return and heating system in home.
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Wide shot of Mounted HVAC system air conditioner return and heating system in Move camera
Smokestack refinery emitting smoking fumes at a chemical production facility in Moerdijk, The Netherlands.
Nurse transports patient In hostal
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Open window with a view of lush green trees outside, allowing natural light to fill the room and create a serene and refreshing atmosphere
The man lies on the bed in the hospital in oxygen masks and regains consciousness. Connected to the breathing and heart rate monitor lies in the hospital on the bed with his eyes closed
Engineers cleaning outdoor condenser internal coolants on a sunny summer day, checking freon level and calibrating thermostats while
Signs on an airplane. The fasten seatbelt light has come on. Please take your seats. These the are no smoking and seat belt. 4K video. Travel concept.
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Industrial ceiling showcasing exposed ductwork, lighting fixtures, and structural elements. Clean design highlights functional aspects of modern architecture. Concept: industrial design, architecture
Adept repairmen working with manifold meters to check air conditioner refrigerant levels, writing result on clipboard. Proficient workers
Slow motion of Bees entering small hole in wall - Stock Video Footage
Overheated young woman experiencing discomfort from heat.
Modern car climate control panel for driver and passenger with shallow depth of field. Zone climate control. Car interior detail. Car
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Process of turning on the air conditioner in the home living room. Woman selects temperature of air cooling in home with of modern
Ceiling fan rotating in venue or hangar and air Circulation. electric ceiling fan for air ventilation and cooling in interior. Move camera
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Close-up of a large, gray, industrial fan
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This is a industrial warehouse that comes with high ceilings and ample skylights. Stock Clip
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Wide shot of Mounted HVAC system air conditioner return and heating system in home.
Equipment, Supply Air Ducting HVAC system as found inside of industrial room. Wide shot footage
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An Industrial Chimney Featuring a Striking Red and White Design, Overlooking the City. Stock Clip
Condensed ice bubbles on old windows at home. Close up footage of window
Aerial view Ventilation systems on roof of large business center building in Sofia capital of Bulgaria drone turn summer sunny day.
A close-up of covid-19 patient with oxygen mask in bed in hospital, coronavirus concept.
City rooftop with air conditioners spinning
Teenager in hospital making an inhalation using an oxygen mask. Treatment of respiratory disease