Faulty condenser with protection cover removed in need of mending, with defective electric internal parts. External air conditioner not
Aerial view of cooling fan spinning on the roof of the skyscraper. Ventilation installation on the roof of a skyscraper
Five refrigeration fans for industrial cold rooms. Air coolers refrigeration evaporators for cold rooms of shopping centre
Large industrial fan controlling temperature in modern cowshed close up. Ventilation system on mechanical automated agro facility caring about livestock herd health. Technical farming concept.
4K Factory Ventilation roof fan
Big industrial cooler red fans in factory for reduced heat in operation ventilation of plant, industry cooling mechanical fan
ceiling of big industrial building with air duct ventilation pipes. hvac system on a large scale. interior, modern technology and equipment
Big industrial HVAC Air Conditioner system on the roof. Wide shot
A man installs an external air conditioning unit outside the window of an apartment on a high floor in a big city
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Industrial air conditioning system. Close-up of large industrial fans.
Fan for air cooling
Modern industrial cooling cooling system. Aerial top down shot
Shiny metal ventilation pipe for air regulation in plumbing system closeup. Conditioning system part in building mechanical room. Cooling equipment
Air conditioner operating
Driver adjusts air conditioner in car on hot summer day.
Swing air conditioner cooling fresh system activation saving energy, The cooling device is working on the room wall, Start and end work of air conditioner
Ceiling mounted hvac system under insulated air conditioner return in home. Slide shot
low angle of metal pipes of hvac system and lamps mounted to ceiling of big mall. heating, ventilating and air conditioning in crowded places. safety, modern technology and equipment
Supermarket ventilation system on blue sky. Large aluminum pipes for ventilation systems. Air purification system for a large children's supermarket
Ceiling mounted hvac system under insulated air conditioner return in home in a house under construction. Move camera
Zoom out shot of broken pressure measurement device used for checking hvac system freon pressure, in need of repair. Set of manifold meters
dark industrial fan in a warehouse
Working of CPU cooler
Cooling fan starting and spinning.
Industrial fan metal shutters opening. Opening of industrial ventilation. Cooling air in industry. Blower behind metal grille. Industrial equipment. Power conditioner blow warm air
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Big industrial HVAC Air Conditioner system on the roof. Air wide shot
Proficient worker starting comission on defective air conditioner, meticulously disassembling condenser metal front coil panel. Capable
Industrial air fan closeup. Metal blades of industrial ventilation fan behind metal grille. Industrial air conditioner macro. Air cooling in industry. Machine part. Industrial equipment
Dolly in shot of air conditioner side panel opened before customer comissioned repairments are being done on faulty wiring. HVAC system
Multiple outdoor air-conditioner units on the brick wall during the day. Multiple old, rusty outdoor air conditioner units on the brick wall. Camera moves upwards in endless, seamless loop. Many units providing fresh, cool air to the citizens.
Skilled engineer commissioned for routine hvac system maintenance, assembling manometer before starting work. Repairman looking to find
Fan Ventilator On Ceiling In Pink Colorful Background Architecture Patterns
man switches on air conditioner and changes temperature mode with remote control extreme close view
Air conditioner running behind fence
Overheated young girl sitting in front of ventilator.
Industrial air conditioning system. Close-up of large industrial fans.
Powerful cooling system in the gaming computer with bright color illumination.
Floating air conditioner on house dock 4k
Certified technician doing hvac system inspection of freon levels and necessary fixes to prevent major breakdowns. Competent mechanic
Expert repairman servicing external HVAC system internal components, checking freon level and calibrating thermostats. Proficient worker
African american electrician doing leak checks and other necessary fixes to prevent major breakdowns. Skillful serviceman verifying air
A view of a roof ventilator in motion against a brilliant blue sky
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Close up view of driver controlling the direction of ventilation and air conditioning on dashboard in vehicle
Air conditioner unit fan rotating. Industrial air conditioning system outdoors
Knowledgeable professional using tablet to look online for new blower fan after finding external HVAC system malfunctioning ventilation
Installation of the air cooling system in the apartment, the repairman takes the air conditioner out the window and fastens it on the wall of the house at a high altitude. conditioning systems