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
Middle-aged woman using paper fan to cool down.
Modern car climate control panel for driver and passenger with shallow depth of field. Zone climate control. Car interior detail. Car
Elderly woman cooling herself with a fan
dark industrial fan in a warehouse
Woman in Africa finds relief from heat with a fan
Refrigeration fans for industrial cold rooms. Air coolers refrigeration evaporator for cold room including axial fans
Stressed overheated millennial asian mixed race woman using paper fan.
Dolly close-up of working ventilator moving to and fro
Close up shot of pressure measurement device used for checking condenser freon pressure. Set of manifold indicators showing high or low
Abstract rotation angel wings ring background. Abstract Seamless Loop Background Violet Luminous Swirling Glowing Circle
White air conditioner
Dolly close-up shot of moving electric fan at work
Close-up of humidifier. Action. Black designer humidifier with steam jet on dark background. Stylish humidifier glows and refreshes air in
Anxious senior woman using paper fan, feeling overheated.
Close up of manifold meters used for checking air conditioner freon in need of service. Set of barometer high or low refrigerant levels
Jib down close up of manifold meters used for checking air conditioner refrigerant in need of maintenance. Set of refrigerant levels
Man closes and opens energy-saving window close-up
Close up zoom in shot of defective manometers used for checking HVAC system refrigerant pressure, in need of mending. Set of barometer high
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
Faulty condenser with protection cover removed in need of mending, with defective electric internal parts. External air conditioner not
Ventilator In Pink Bright Colorful Background
Close up of ac gauges vacuum pump used for checking air conditioner freon in need of maintenance. Set of refrigerant levels pressure
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
Dolly in close up shot of faulty pressure measurement device used for checking air conditioner refrigerant tank in need of fixing. Set of
Rotating electric fan on white background
Tilt up shot of out of service condenser unit with protection cover removed in need of fixing, with damaged electric internal parts. Outside
Man closes and opens energy-saving window
Dolly in close up of yellow safety helmet and manifold gauges used for checking air conditioner freon in need of maintenance. Set of
Close up of safety hardhat and pressure measurement device used for checking HVAC system refrigerant in need of maintenance. Set of freon
Outdoor industrial electric mist fan with water spray. Wet-suction cooling fan, standing water mist fan in a restaurant
Close-up shot of a big working ventilator with its blades rotating rather slowly. Cooling and air ventilation
Air conditioner operating
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