Ducts play an important role in indoor air conditioning. They distribute the cool air in the central air conditioning unit and spread it evenly around the room. Research says that typically, those homes that have ducted air-conditioning systems get about 20% less of the air flow into the room. Another aspect is that traditional ducts need to be installed properly, if not they are prone to leaking. There is a variety of high velocity systems available in the market today. … Continue Reading