Man closes and opens energy-saving window close-up
Split Air Conditioner: Smooth Camera Heading, Cooling Hot Air for Perfect Climate
Back view of hotel employee in uniform, apron, gloves pulling curtains aside before opening window for airing. Maid going to ventilate hotel room after guest's departure and before cleaning
Abstract rotation angel wings ring background. Abstract Seamless Loop Background Violet Luminous Swirling Glowing Circle
Modern, slick, indoor air conditioner unit on the wall. The ventilation equipment cooling the hot air providing perfect, healthy climate. Camera slowly and smoothly pans around it.
Dolly close-up shot of moving electric fan at work
CPU fans array. Endless rows of cooling computer CPU fans. Orange light. Seamlessly looping shot of new, reflective spinning cooling fans. Endless row of computer fans backlighted by bright orange light.
Elderly woman cooling herself with a fan
Modern car climate control panel for driver and passenger with shallow depth of field. Zone climate control. Car interior detail. Car
Hypothetical apartment room being cooled by split air conditioner unit. Colors represent a temperature of air in the cooling process. Modern technology providing good ventilation and fresh, cooled air
Hypothetical apartment room being cooled by split air conditioner unit. Colors represent a temperature of air in the cooling process. Modern technology providing good ventilation and fresh, cooled air
Woman in Africa finds relief from heat with a fan
Air conditioner operating
Schematic view of a room being gradually cooled by a split air conditioner unit. Hypothetical apartment room being cooled by split air conditioner unit. Colors represent a temperature of air in the cooling process.
Outdoor unit of a split air conditioner. Calm camera movement. Aged, weathered air conditioner on brick wall. Ventilation equipment cools hot air for ideal climate.
Close up shot of professional ac gauges vacuum pump used for checking HVAC system freon. Set of manometers showing high or low refrigerant
Shadow Of Fire 1080p
Stressed overheated millennial asian mixed race woman using paper fan.
Jib down close up of manifold meters used for checking air conditioner refrigerant in need of maintenance. Set of refrigerant levels
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Split air conditioner on a wall. Camera moves inside a house through the exterior conditioner, showing both units. Different light colors indicating different temperature on both sides of a wall.
Close up of ac gauges vacuum pump used for checking air conditioner freon in need of maintenance. Set of refrigerant levels pressure
Zoom out shot of broken pressure measurement device used for checking hvac system freon pressure, in need of repair. Set of manifold meters
Faulty condenser with protection cover removed in need of mending, with defective electric internal parts. External air conditioner not
Dolly close-up of working ventilator moving to and fro
The whale beluga (Delphinapterus leucas) dives from under the ice to the sea surface to ventilate its lungs. Breathing whales. An aerial view of the ice hole amidst the ice at sunset
dark industrial fan in a warehouse
Rotating electric fan on white background
Five refrigeration fans for industrial cold rooms. Air coolers refrigeration evaporators for cold rooms of shopping centre
Two beluga whales (Delphinapterus leucas) swim from under the ice to the sea surface to ventilate their lungs. Breathing whales. Aerial view of an ice-hole with whales among the ice
Close-up of humidifier. Action. Black designer humidifier with steam jet on dark background. Stylish humidifier glows and refreshes air in
Close up shot of manifold indicators used for checking condenser refrigerant in need of fixing. Set of pressure measurement device
Anxious senior woman using paper fan, feeling overheated.
Dolly in close up shot of faulty pressure measurement device used for checking air conditioner refrigerant tank in need of fixing. Set of
Outdoor industrial electric mist fan with water spray. Wet-suction cooling fan, standing water mist fan in a restaurant
Ventilator In Pink Bright Colorful Background
Tilt up shot of out of service condenser unit with protection cover removed in need of fixing, with damaged electric internal parts. Outside
Close up of safety hardhat and pressure measurement device used for checking HVAC system refrigerant in need of maintenance. Set of freon
Dolly in close up of yellow safety helmet and manifold gauges used for checking air conditioner freon in need of maintenance. Set of
Two beluga whales (Delphinapterus leucas) swim from under the ice to the sea surface to ventilate their lungs. Breathing whales. Aerial view of an ice-hole with whales among the ice
Public smoking area, isolate, ventilate, smokes.
Close-up shot of a big working ventilator with its blades rotating rather slowly. Cooling and air ventilation
Abstract rotation angel wings ring background. Abstract Seamless Loop Background Yellow Luminous Swirling Glowing Circle