What You Need to Know About Return Air Ducts by Mike Rampey | March 1, 2016March 21, 2016 The ductwork system in your home consists of two types of ducts: supply and return ducts. The supply ductwork carries the heated or cooled air from your HVAC equipment to […]Read More Filed Under: Duct System– Featured Tagged With: air duct– Broken Arrow– ductwork– HVAC– hvac system– Oklahoma– return air ducts