Indoor air quality is one concern that homeowners have when they decide to investigate air duct cleaning. In a typical six-room home, up to 40 pounds of dust is created annually through everyday living. Your heating and cooling system is the lungs of your home. The system takes air in and breathes air out.
Through normal occupation in a home, we generate a great deal of contaminants and air pollutants, such as dander, dust, and chemicals. These contaminants are pulled into the HVAC system and re-circulated 5 to 7 times per day, on average. Over time, this re-circulation causes a build-up of contaminants in the duct work.
Airborne pollutants found in homes, such as particulates (dust), microorganisms (molds, fungi and bacteria) and other toxins (VOC, gases), can trigger a wide range of respiratory diseases including:
Make-up Air units provide fresh air inside residential buildings, and ensures the building is kept at a proper pressure and to also meet the indoor air quality fresh air requirements stipulated by local authorities.
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