man changes modes of air conditioner pressing buttons on remote control device extreme close view
Dolly in close up shot of faulty pressure measurement device used for checking air conditioner refrigerant tank in need of fixing. Set of
Revealing portrait shot of happy trained engineer with tablet checking refrigerant levels in condenser while using manometers to accurately
Dirty dusty fan of indoor air conditioner at home, bad maintenance, AC system needs cleaning
Ceiling fan on wooden roof. Electric ceiling fan rotating slowly and air circulation. Air circulation. Cooling fan. Ventilation fan on ceiling. Wooden roof background
Ceiling mounted hvac system under insulated air conditioner return in home in a house under construction. Move camera
Large building air conditioning unit fan blades spinning slow motion
Air conditioner units on exterior of apartment building 4k
Drone shot of african american wireman putting together manometers before starting work. Professional worker checking refrigerant leaks
Aerial view of cooling fan spinning on the roof of the skyscraper. Ventilation installation on the roof of a skyscraper
Humorous person in a warm space with a fan
Knowleadgeable engineer preparing for annual condenser maintenance. Efficient technician unpacking toolset box with professional gear needed
Turning up the heat on thermostat to 83F 4k
Air conditioner unit fan rotating. Industrial air conditioning system outdoors
Proficient worker starting comission on defective air conditioner, meticulously disassembling condenser metal front coil panel. Capable
Discussion Diagram of the Concrete Base/Two engineers discussing the scheme concrete foundation of a new business center, exhibition hall. They are in the office. Behind them we see the shelves with documents
Man checking data abour air condition on electronics and working on the roof, st
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
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
Air conditioner running behind fence
Industrial ventilation system on roof of skyscraper or high buildings. Fan turns in protective casing. Heating, ventilation and air
Turning down air conditioner unit in hotel room 4k
Shiny metal vent outlet pipes on building roof closeup. Air conditioning system installed at contemporary house. Thermo-regulation equipment parts
Generic apartment complex building exterior establishing 4k
The installer is preparing to install and mount the air conditioner outside the window of the apartment at a high altitude
Two men working on the air condition while standing on the roof, steadycam shot
Exhaust Fan on Building
Close up zoom in shot of defective manometers used for checking HVAC system refrigerant pressure, in need of mending. Set of barometer high
A Vibrant Red Air Conditioner Illuminating the Urban Night
Replacing an air filter in a household furnace unit.
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
Close up shot of professional ac gauges vacuum pump used for checking HVAC system freon. Set of manometers showing high or low refrigerant
Professional Air Conditioner Cleaning High Water Pressure Gun To Clear Dirt Out Of Ac Coil Year Maintenance
Ceiling mounted hvac system under insulated air conditioner return in home in a house under construction
Precise repairman contracted by client to detect air conditioner issues, tracking nitrogen pressure loss and adjusting superheat and
Technician servicing and repairing indoor air conditioner, electrician fixing problem
Girl on the background Industry Pipes Pollute the Atmosphere With Smoke
Ceiling mounted hvac system under insulated air conditioner return in home. Move camera shot
Close up shot of manifold indicators used for checking condenser refrigerant in need of fixing. Set of pressure measurement device
Proficient expert commissioned by client to fix out of order air conditioner using soft dusting brush to remove built up layer of dirt and
Air conditioner units on top of industrial building 4k
Technician servicing and repairing indoor air conditioner, electrician fixing AC issue
An ancient narrow paved street without people in the old town of Budva, Montenegro, the old building with air conditioning and shutters on the windows.
Technician servicing and repairing indoor air conditioner, electrician fixing AC issue
Repair Garage Checking For Air Ac Compressor Cooling System Leaking Suspect Car Auto Shop Check Pressure
Qualified technician doing inspection of refrigerant levels and necessary repairs to prevent major breakdowns. Seasoned mechanic
Electrician doing yearly hvac system investigation, assembling manifold gauges before mounting it on condenser. Expert serviceman looking
A fast-paced montage with shots of everyday use of electricity, gas, and water inside a house. Includes audio.