Man sets indoor unit air conditioner on the wall, back view.
Teamworking diverse specialists starting work on damaged hvac system, taking apart condenser coil panel. Skilled wiremen dismantling air
Experienced expert installs air conditioning in the room
Dolly out drone shot of efficient technicians cleaning and lubricating HVAC system components, checking refrigerant level and calibrating
Technician placing back clean filter into air conditioner, man maintenance service installing air filter after washing cleaning, worker to service cleaning and repair, dust and dirt for healthy living
New Home HVAC Air Conditioner system. Close up. Move camera
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Close up view of Air Purify Filters Before And After Use.
The serviceman diagnose the HVAC system in the house on mechanical room
Qualified technician commissioned for outside hvac system routine maintenance, looking for refrigerant issues. Trained engineer doing air
Precise serviceman starting work on malfunctioning outdoor air conditioner, dismantling condenser front coil panel. Proficient expert
Certified technician doing hvac system inspection of freon levels and necessary fixes to prevent major breakdowns. Competent mechanic
Maintenance and repair service working with house gas heating boiler
The serviceman opens the mechanical room to diagnose the HVAC system in the house
Worker man electrician working in power substation and check electrical control panel
Teamworking competent mechanic opening up rusty out of service HVAC system to replace it with new performant outside condenser after
Home Duct Cleaning Services, ventilation cleaner man at work with tool on the floor. Slow motion footage Close up footage.
Drone wide above shot. element of house construction site. Wide shot
New Home outdoor HVAC Air Conditioner system.
Close up view of Man in gloves repairing gas cutting machine
Installation of air cooling system in the apartment. A man at high altitude installs air conditioning. Replacement of thermal insulation. Air conditioning systems
Professional wireman commissioned for external air conditioner routine check up, writing findings on clipboard. Specialist doing hvac system
Big industrial HVAC Air Conditioner system on the roof. Above shot view
Proficient expert commissioned by client to fix out of order air conditioner using soft dusting brush to remove built up layer of dirt and
Skilled HVAC engineer removing layer of dust from blower fan to prevent ventilation system damage. Precise mechanic cleaning internal parts
Parts of abandoned fishing boat. Clip. Abandoned boat with rusty parts on cloudy day. Abandoned fishing boat on seashore
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Big industrial HVAC Air Conditioner system on the roof. Aerial shot
Zaanse Schans, Holland, August 2019. Historic community on the Zaan River, experience the past. Mill process, white pigment. 30fps.
HVAC services - Worker changing dirty air filter in HVAC furnace system, Close up
homeowner replacing the whole house filter in attic 4k
The serviceman diagnose the HVAC system in the house on mechanical room. Close up
Two Home HVAC Air Conditioner system Close up shot. Day time
Daytime high angle view of running air conditioner units atop buildings in Manhattan.
New Home HVAC Air Conditioner system. Close up view. Move camera
Auto mechanic connects hoses for car AC recharge service. Professional HVAC tech tools used for cooling system maintenance. Vehicle air
Hardworking mechanic sweeping away loose debris accumulated around hvac system interior base. Skilled expert cleaning built up layer of dirt
Preparing to construction of house. wooden frame of family construction site. Day time shot. Aerial above view.
The installer is preparing to install and mount the air conditioner outside the window of the apartment at a high altitude
Home Duct Cleaning Services, ventilation cleaner man at work with tool on the floor. Slow motion footage Close up view.
Big industrial HVAC Air Conditioner system on the roof
Man working with electric tools.
Worker HVAC services changing a folded dirty air filter in the HVAC furnace system in home
Drone view of construction site with elements of family houses
Element of electric box in house construction. Close up shot
Diverse team of electricians brainstorming ways to repair out of order air conditioner while coworker steps down from folding ladder, after
Car in service station connected air conditioning refill unit. Technician performs AC recharge, maintenance work on vehicle. Climate control
Close-up of man working with wires.
Element of electric box in house construction. Close up
Professional technician male Removing dirty air conditioner filter for wash, The man cleaning and washing maintenance, worker to service cleaning and repair at home, dust and dirt for healthy living