Clogged or dirty duct systems can bring about a domino effect of mechanical problems. The buildup inside ducts spreads to other elements of the HVAC system, like blowers and coils, in which it can result in overheating or failure. Holding your air ducts clean aids ensure compliance with those rules. https://clean-air-air-duct-cleani88630.blogerus.com/61932124/top-ducted-air-con-maintenance-secrets