What Is Involved with Air Duct Cleaning?
Air duct cleaning is removing dust and allergens out of air conditioning and heating ducts in a residential home or business. Cleaning ductwork does reduce the presence of these harmful allergens within a building or home, in addition to improving the overall air quality. Duct cleaning can improve also the productivity of an HVAC system.
Duct servicing, however, can cover all ductwork, including the likes of heating and cooling coils, fan housings, motors, drip pans, in addition to all the return air and air supply ducts. Pet dander and allergens which are brought in from the outside by being sucked into the return air vent, which in turn will gain access to the HVAC system. This, unfortunately, is a sealed system, so these contaminants will not be able to get back out again, and the treated air is then forced over them into a living space.
A professional air duct cleaning service will use one or more methods to clean an HVAC system. One way uses a long brush known as a duct brush, this is pushed into the ductwork. The brush will then spin and attract dust and debris. Another method is to use a camera that has a wireless controller which will travel in the ducts and sucks any dust and allergens out. Some companies also provide a deodorizer which is sprayed inside the ducts to remove any stale odors and leave behind a fresh and clean smell.
It is recommended that you have this done at least once a year. These services will not just cleanyour system, but will often inspect the ductwork to make sure there are no breaks or holes. These will mean any allergens and dust will be pulled into a system and then distributed throughout a building. This will also result in increased energy bills due to untreated air, as it will need more heating or cooling when entering a system.