Neglecting to clean your home's residential air duct network over many years can lead to several distinct indoor air quality, health, and HVAC efficiency problems. Over time, dust, pollen, pet dander, mold spores, and insect debris accumulate inside the duct walls and are continuously recirculated throughout your living space every time the blower fan runs, which can aggravate allergies and respiratory conditions for sensitive occupants. Furthermore, thick dust buildup can coat your indoor evaporator coil and clog air filters, forcing your HVAC system to work much harder against restricted airflow, which drives up monthly electricity bills and shortens equipment lifespan. You can troubleshoot by inspecting supply vent covers for visible dust accumulation. You can verify that cleaning is needed when professional inspection reveals heavy particulate buildup inside the trunk lines.
1 votes
Marked as accepted