When shopping for Air Duct cleaning an important point to consider is, what is actually included with the service? There are many services being sold as “Air Duct” cleaning, however some of those systems lack the ability to physically remove larger contaminants during cleaning. Some of those systems may actually do more harm than good, by dislodging but not removing debris suspended debris.
Air Duct Cleaning Key Components
Accessing the plenum: Strategic areas are cut to attach the vacuum collector to put the system under negative pressure
Agitation: Contaminants are agitated using brushes and air whips and nozzles
Collecting & Removing Contaminants: Using negative pressure equipment, the loosened contaminants are vacuumed to the collector
Air vents & Return covers: All should be removed, cleaned and replaced
Complete System Cleaning: The blower, motor, cooling coils external surfaces of the heat exchanger as well as the air ducts should be cleaned as part of the service.