The wide window in the house is open for ventilation. Man open windows
Mechanism of contemporary grain dryer machine with empty metal container and rotating fan. Granary equipment of wheat crop processing
Ventilation on a roof
Following shot of coronavirus patient lying on gurney, receiving bag-valve-mask ventilation and IV fluid while being transported through hospital hallway by paramedics in protective uniform
Exhaust ventilation system with smoke coming out on side of building 4k
Schematic view of a room being gradually cooled by a split air conditioner unit. Hypothetical apartment room being cooled by split air conditioner unit. Arrows represent a movement of air in the cooling process.
Split Air Conditioner: Smooth Camera Heading, Cooling Hot Air for Perfect Climate
Chicago Skyline seen from above 4k
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Exhaust venting out to exterior of building 4k
Aerial view of HVAC Air Conditioner system on roof of industrial building.
Wide shot of Mounted HVAC system air conditioner return and heating system in Move camera view
NEW
Aerial view of metallurgical plant spewing fumes near green fields.
Steel tube with working fan blades on edge as part of ventilation system closeup. Air conditioning technology view from inside. Empty metal corridor
Wide view of Mounted HVAC system air conditioner return and heating system in home.
NEW
Exploring the dimly lit underground bunker with exposed pipes and rock walls
NEW
Old air conditioning unit mounted on a weathered building exterior
NEW
Dark concrete interior showcasing industrial fans and ambient lighting
New Home HVAC Air Conditioner system. Close up. Move camera
NEW
Old air conditioning unit mounted on a weathered building in an urban area
NEW
Interior view of a futuristic station in orbit with a circular window
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
Industrial ceiling showcasing exposed ductwork, lighting fixtures, and structural elements. Clean design highlights functional aspects of modern architecture. Concept: industrial design, architecture
NEW
Industrial Machinery with moving Steam and Valves, showcasing innovation in manufacturing
NEW
Exploring the eerie dark concrete interior of an industrial building at night
NEW
Industrial interior featuring equipment in a dimly lit at dusk
Closeup Of Hand Opening Window Holding Knob Letting Air Flow Into Home
NEW
Industrial architecture with pipes and ventilation on urban building exterior
NEW
Industrial corridor with fluorescent lights and modern laundry area
NEW
Urban building with multiple air conditioning units on rooftop during daytime
NEW
An industrial factory interior featuring natural light streaming in from various windows. Stock Clip
NEW
industrial Air Conditioner HVAC system on the roof. Drone above shot
NEW
Exploring a dark concrete corridor in an industrial building with large fans
NEW
Laboratory equipment used for experiments inside a secret bunker facility
NEW
Industrial Fire Safety Intense Flames Erupting in a Manufacturing Facility Amidst a Fire Emergency Situation
Close-up of a large, gray, industrial fan
NEW
Fasten seat belt and no smoking symbol above seats
Mounted HVAC system air conditioner return and heating system in home. wide footage shot
Ceiling mounted hvac system under insulated air conditioner return in home. Slide camera shot
Indoor air conditioner unit: Smooth camera heading, modern design, perfect climate control
Air conditioning on the roof of a building
Air conditioners on side of building dripping
NEW
Mysterious underground laundry with dim lighting and exposed wires
NEW
industrial Air Conditioner HVAC system on roof of building. Drone shot
Unrecognized establish two working air heating system. Installing Furnace and Central Heating Pump Duct. Heating and Cooling Work.
The serviceman opens the mechanical room to diagnose the HVAC system in the house