Do I need to insulate duct work that is inside the envelope?
I am considering adding a geothermal heating system to my house in South Jersey. The utility room is inside the house. The trunk and duct work branches are very short and they will be inside the envelope in soffits, pretty much as detailed in "Keeping Ducts Indoors." I plan to seal the trunk and branches with mastic. Do I need to insulate them as well? Is it better to insulate the soffit or the duct?
Posted Sun, 02/17/2013 - 17:54
Edited Sun, 02/17/2013 - 18:59
Other Questions in Mechanicals