Air ducts act as the structural framework for the heating, ventilation, and air conditioning systems. They carry a significant percentage of the heated or cooled air throughout the HVAC system. This critical role makes air ducts responsible for maintaining the well-being of homeowners in controlled environments for several reasons.
The Effects of Unclean Air Ducts
- Molds & Mildew – Air ducts provide a moist environment for mold and mildew to thrive, posing structural hazards. They can release airborne gases and harmful particles, which can cause infection. Additionally, their unpleasant odor can cause discomfort while affecting your ability to focus on other irritants.
- Allergies – Clogged or unclean air ducts can accumulate allergens such as pollen, dust and pet dander over time. These allergens then circulate throughout the controlled space, causing serious respiratory diseases. This low-quality air can cause issues for people with respiratory conditions.
- Infestation – Air ducts serve not only as a home to allergens but also for rodents and insects. Insects can carry allergens in their excrement and other waste products, leading to allergies and respiratory issues. Moreover, insect infestations can quickly escalate, resulting in the reproduction of millions of pests. Furthermore, rodents pose a more severe threat as they can cause direct structural damage and produce bacteria. Breathing air contaminated with their excrement can lead to illness.
- Sinus Problems – The air duct system continuously circulates indoor air. Without regular cleaning, dust particles accumulate and mix with the circulating air. These particles can enter the nasal passages and settle in the sinuses, leading to inflammation and potential infections. Sinus infections can be serious and should be treated immediately. Prevention is the best approach to preventing such an outcome.
- Ventilation and Cooling Systems’ Inefficiency – Dust and other particles collected in dirty air ducts can clog the air filters, decreasing the air quality. Additionally, built-up dirt and dust particles can significantly disrupt the efficiency of the heating and cooling systems. When this occurs, the air filter loses its efficacy, and homeowners are exposed to contaminated air, which can potentially cause illness.
The Importance of Routine Maintenance
Always remember that air ducts are integral and the largest components of HVAC systems. Therefore, they require regular maintenance, such as cleaning and repairs proportional to their size. Neglecting this maintenance increases the risk of various health issues caused by exposure to contaminated air. If your AC needs a routine inspection, feel free to contact our HVAC experts in Mississauga.
