engineer in protective gear installing a new ac unit outdoors on a roof. - ac ductwork stock videos & royalty-free footage00:08Engineer in protective gear installing a new AC unit outdoors on a roof.HVAC, Air Conditioner, Repairing
building air conditioning exhaust vent - ac ductwork stock videos & royalty-free footage00:11Building air conditioning exhaust ventAir Conditioner, Rooftop, Industry
male engineer installing and plugging a new ac unit outdoors. mounting the fan and checking pressure measurements - ac ductwork stock videos & royalty-free footage00:12Male engineer installing and plugging a new AC unit outdoors. Mounting the fan and checking pressure measurementsHVAC, Technician, Air Conditioner
male electrician in protective yellow vest installing a new ac unit outdoors on a roof. repairing the fans and radiators - ac ductwork stock videos & royalty-free footage00:20Male electrician in protective yellow vest installing a new AC unit outdoors on a roof. Repairing the fans and radiatorsAir Conditioner, HVAC, Industry
male engineer in protective gear installing a new ac unit outdoors. measuring the pressure - ac ductwork stock videos & royalty-free footage00:07Male engineer in protective gear installing a new AC unit outdoors. Measuring the pressureHVAC, Air Conditioner, Repairing
cooling system on the roof - ac ductwork stock videos & royalty-free footage00:14Cooling system on the roofAir Conditioner, Electric Fan, Industry
air technician checking air conditioner. - ac ductwork stock videos & royalty-free footage00:19Air technician checking air conditioner.Air Conditioner, HVAC, Domestic Life
factory air conditioning exhaust fan - ac ductwork stock videos & royalty-free footage00:19Factory air conditioning exhaust fanHVAC, Industry, Industrial Style
cooling facilities, roof exhaust fans - ac ductwork stock videos & royalty-free footage00:06Cooling facilities, roof exhaust fansAir Conditioner, Industry, Building Exterior
building cooling, air conditioning vents - ac ductwork stock videos & royalty-free footage00:09Building cooling, air conditioning ventsIndustry, Air Conditioner, Industrial Style
home air duct - ac ductwork stock videos & royalty-free footage00:13Home Air DuctAir Conditioner, Cleaning, Pollen
male electrician in protective yellow vest installing a new ac unit outdoors on a roof. repairing the fans and measuring the current - ac ductwork stock videos & royalty-free footage00:26Male electrician in protective yellow vest installing a new AC unit outdoors on a roof. Repairing the fans and measuring the currentHVAC, Air Conditioner, Technician
male electrician in protective gear installing a new ac unit outdoors on a roof. mounting and repairing the fans - ac ductwork stock videos & royalty-free footage00:28Male electrician in protective gear installing a new AC unit outdoors on a roof. Mounting and repairing the fansHVAC, Air Conditioner, Electrician
maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new ac unit fan on the roof outdoors and taking notes - ac ductwork stock videos & royalty-free footage00:27Maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new AC unit fan on the roof outdoors and taking notesHVAC, Building Exterior, Air Conditioner
air conditioner blowing cold - 4k resolution - ac ductwork stock videos & royalty-free footage00:25Air Conditioner Blowing Cold - 4K ResolutionAir Conditioner, Wind, House
maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new ac unit fan outdoors and taking notes - ac ductwork stock videos & royalty-free footage00:31Maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new AC unit fan outdoors and taking notesAir Conditioner, HVAC, Rooftop
rooftop air conditioner outdoor unit - ac ductwork stock videos & royalty-free footage00:14Rooftop air conditioner outdoor unitAir Conditioner, HVAC, Industry
cooling air vents - ac ductwork stock videos & royalty-free footage00:11Cooling air ventsAir Conditioner, Ceiling
building roof air conditioner - ac ductwork stock videos & royalty-free footage00:19Building roof air conditionerHVAC, Air Conditioner, Industry
male electrician in protective gear installing a new ac unit outdoors on a roof. repairing the fans and radiators - ac ductwork stock videos & royalty-free footage00:28Male electrician in protective gear installing a new AC unit outdoors on a roof. Repairing the fans and radiatorsHVAC, Air Conditioner, Rooftop
maintenance workers or engineers examining a new ac unit fan on the roof outdoors and taking notes - ac ductwork stock videos & royalty-free footage00:18Maintenance workers or engineers examining a new AC unit fan on the roof outdoors and taking notesHVAC, Air Conditioner, Repairing
engineer in protective gear installing a new ac unit outdoors on a roof. mounting and repairing the fans - ac ductwork stock videos & royalty-free footage00:13Engineer in protective gear installing a new AC unit outdoors on a roof. Mounting and repairing the fansHVAC, Air Conditioner, Working
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male engineer in protective gear installing a new ac unit outdoors. mounting and repairing the fans and taking pressure measurements - ac ductwork stock videos & royalty-free footage00:11Male engineer in protective gear installing a new AC unit outdoors. Mounting and repairing the fans and taking pressure measurementsTechnician, HVAC, Air Conditioner
residential hvac duct cleaning with a power brush - ac ductwork stock videos & royalty-free footage00:26Residential HVAC Duct Cleaning with a Power BrushCleaning, Air Conditioner, HVAC
air technician checking air conditioner. - ac ductwork stock videos & royalty-free footage00:24Air technician checking air conditioner.Cleaning, Air Conditioner, Repairing
air duct ventilation pipes on ceiling of building - ac ductwork stock videos & royalty-free footage00:14Air Duct Ventilation Pipes On Ceiling Of BuildingAir Conditioner, Ceiling, Business
factory air conditioning cooling fan - ac ductwork stock videos & royalty-free footage00:13Factory air conditioning cooling fanAir Conditioner, Rooftop
airconditioner service engineer - ac ductwork stock videos & royalty-free footage00:33airconditioner service engineerRepairing, Office, Air Conditioner
a ribbon flutters as it hangs in an air conditioner vent at the hongqiao hub. - ac ductwork stock videos & royalty-free footage00:12A ribbon flutters as it hangs in an air conditioner vent at the Hongqiao hub.Air Conditioner, Business
maintenance worker or engineer wearing protective helmet and visibility yellow vest examining a new ac unit fan on the roof outdoors and taking notes - ac ductwork stock videos & royalty-free footage00:15Maintenance worker or engineer wearing protective helmet and visibility yellow vest examining a new AC unit fan on the roof outdoors and taking notesHVAC, Examining, Air Conditioner
industrial air conditioner fans on rooftop of building - ac ductwork stock videos & royalty-free footage00:29Industrial Air Conditioner Fans on Rooftop of BuildingAir Conditioner, Industry, Electric Motor
industrial ceiling ventilation system in a modern interior space. - ac ductwork stock videos & royalty-free footage00:10Industrial Ceiling Ventilation System in a Modern Interior Space.Air Conditioner, Ceiling, No People
kitchen smoke ventilation - ac ductwork stock videos & royalty-free footage00:15Kitchen smoke ventilationSmoke, Kitchen, House
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1980s rat pov rat's moving point of view through air conditioning air ducts - ac ductwork stock videos & royalty-free footage00:111980s RAT POV Rat's moving point of view through air conditioning air ductsIndoors, Air Conditioner, Pipeline
pvc hvac duct cleaning with rotary brush - ac ductwork stock videos & royalty-free footage00:20PVC HVAC Duct Cleaning with Rotary BrushCleaning, Air Conditioner, Indoors
ventilation cooling system - ac ductwork stock videos & royalty-free footage00:16Ventilation cooling systemAir Conditioner, Rooftop, Order
airconditioner service engineer - ac ductwork stock videos & royalty-free footage00:19airconditioner service engineerUK, Mechanic, One Person
technician clearing air conditioner - ac ductwork stock videos & royalty-free footage00:17Technician clearing air conditionerAir Conditioner, Repairing, Service
maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new ac unit fan outdoors together and taking notes - ac ductwork stock videos & royalty-free footage00:22Maintenance workers or engineers wearing protective helmets and visibility yellow vests examining a new AC unit fan outdoors together and taking notesHVAC, Technician, Air Conditioner
cold water pipe system - ac ductwork stock videos & royalty-free footage00:06COLD WATER PIPE SYSTEMIndustry, Water Pump, Water Pipe
office building rooftop with ventilation and air conditionings - ac ductwork stock videos & royalty-free footage00:15Office building rooftop with ventilation and air conditioningsAir Conditioner, USA, HVAC
air conditioner on ceiling - ac ductwork stock videos & royalty-free footage00:11Air Conditioner On CeilingOffice, Air Conditioner, Ceiling
cooling air vents - ac ductwork stock videos & royalty-free footage00:10Cooling air ventsOffice, Air Conditioner, Ceiling
close-up of a dusty air conditioner filter requiring cleaning maintenance - ac ductwork stock videos & royalty-free footage00:13Close-up of a Dusty Air Conditioner Filter Requiring Cleaning MaintenanceAir Conditioner, Dirty, Separation
factory large cooling air conditioner - ac ductwork stock videos & royalty-free footage00:09Factory large cooling air conditionerElectric Fan, Large, Factory
oklahoma city, ok, u.s. - thermostat and vents inside an oklahoma home, high electric bills amid sweltering summer conditions on thursday, july 19,... - ac ductwork stock videos & royalty-free footage00:30Thermostat and vents inside an Oklahoma home, high electricity billsAir Conditioner, Thermostat
motion sensor - ac ductwork stock videos & royalty-free footage00:02Motion sensorAir Conditioner, HVAC
cooling tower working on factory roof - ac ductwork stock videos & royalty-free footage00:12Cooling tower working on factory roofRooftop, Air Conditioner
mall roof exhaust on building - ac ductwork stock videos & royalty-free footage00:08Mall roof exhaust on buildingAir Conditioner, Industry, Rooftop
young asian female industrial engineer in hard hats checking steam boiler in chemical manufacturing factory. heavy industry and engineers team. - ac ductwork stock videos & royalty-free footage00:24Young Asian female industrial engineer in hard hats checking steam boiler in chemical manufacturing factory. Heavy Industry and engineers team.Boiler, Business, Air Conditioner
modern air conditioner unit - ac ductwork stock videos & royalty-free footage00:11Modern Air Conditioner UnitAir Conditioner, Residential Building, HVAC
dolly in to baseboard register - ac ductwork stock videos & royalty-free footage00:14DOLLY IN to baseboard registerAir Conditioner
calico kitty cat sitting on furnace vent - ac ductwork stock videos & royalty-free footage00:14Calico Kitty Cat Sitting on Furnace VentDomestic Cat, Calico Cat, Pets
close-up shot of air conditioning condenser unit fan blades spinning in tennessee in late summer / autumn season change - ac ductwork stock videos & royalty-free footage00:13Close-Up Shot of Air Conditioning Condenser Unit Fan Blades Spinning in Tennessee in Late Summer / Autumn Season ChangeAir Conditioner, Residential Building, Domestic Life
air conditioner on ceiling - ac ductwork stock videos & royalty-free footage00:12Air Conditioner On CeilingAir Conditioner, Office, HVAC
old dusty ventilation fan on industrial wall - ac ductwork stock videos & royalty-free footage00:08Old Dusty Ventilation Fan on Industrial WallAir Conditioner
close-up view of air conditioning units on building rooftop - ac ductwork stock videos & royalty-free footage00:10Close-up View Of Air Conditioning Units On Building RooftopWind, Refreshment, Order
air conditioning on wall of roof for maintenance, building or construction of fan hvac repair. air conditioner on a wall outdoor - ac ductwork stock videos & royalty-free footage00:06Air conditioning on wall of roof for maintenance, building or construction of fan hvac repair. Air conditioner on a wall outdoorAir Conditioner, Building Exterior, Construction Industry
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ceiling fan - ac ductwork stock videos & royalty-free footage00:24Ceiling fanAir Conditioner, Turning
technician repairing air conditioner at home - ac ductwork stock videos & royalty-free footage00:22Technician repairing air conditioner at homeTechnician, Technology, Air Conditioner
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cooling air vents - ac ductwork stock videos & royalty-free footage00:23Cooling air ventsAir Conditioner, Shopping Mall, Wind
male engineer in protective gear installing a new ac unit outdoors. mounting the fan and radiator - ac ductwork stock videos & royalty-free footage00:11Male engineer in protective gear installing a new AC unit outdoors. Mounting the fan and radiatorAir Conditioner, HVAC, Adjusting
male electrician in protective gear installing a new ac unit outdoors on a roof. mounting and repairing the fans and radiators - ac ductwork stock videos & royalty-free footage00:25Male electrician in protective gear installing a new AC unit outdoors on a roof. Mounting and repairing the fans and radiatorsAir Conditioner, Outdoors, Industry
air technician checking air conditioner. - ac ductwork stock videos & royalty-free footage00:07Air technician checking air conditioner.Air Conditioner, Dust, Dusting
white air conditioner - ac ductwork stock videos & royalty-free footage00:11White Air ConditionerOffice, Air Conditioner, White Color
combined heat and power - ac ductwork stock videos & royalty-free footage00:05Combined Heat and PowerWater Pump, Industry, Water
industrial ventilation - ac ductwork stock videos & royalty-free footage00:19Industrial ventilationAir Conditioner, HVAC, Order
engineer examine building cooling system. - ac ductwork stock videos & royalty-free footage00:09Engineer examine building cooling system.HVAC, Order, Air Conditioner
air conditioner icons - vector animate - ac ductwork stock videos & royalty-free footage00:06Air Conditioner Icons - Vector AnimateAir Conditioner, Icon Symbol, Animated Video
air technician mature woman checking air conditioner. - ac ductwork stock videos & royalty-free footage00:10Air technician mature woman checking air conditioner.Cleaning, Furnace, Air Conditioner
male electrician in protective yellow vest installing a new ac unit outdoors on a roof. repairing the fans and radiators - ac ductwork stock videos & royalty-free footage00:24Male electrician in protective yellow vest installing a new AC unit outdoors on a roof. Repairing the fans and radiatorsAir Conditioner, Rooftop, Office
factory cooling exhaust fan - ac ductwork stock videos & royalty-free footage00:10Factory cooling exhaust fanIndustry, Industrial Style, Air Conditioner
air conditioner with warm light bulb - ac ductwork stock videos & royalty-free footage00:10Air Conditioner With Warm Light BulbAir Conditioner, HVAC, Office
rooftop of office building - ac ductwork stock videos & royalty-free footage00:24Rooftop of office buildingAir Conditioner
spinning cooling fans on industrial air conditioner - ac ductwork stock videos & royalty-free footage00:09Spinning Cooling Fans on Industrial Air ConditionerElectric Fan, HVAC, Spinning