form_title=ductwork installation form_header=8223 What type of system is the ductwork being done on?*= [] Gas-fired forced air (central heating) [] Electric-fired forced air (central heating) [] Oil-fired forced air (central heating) [] Wood/pellet stove [] Fireplace [] Air conditioner [] Heat pump Please specify the number of rooms/areas needing registers.*= {Select One,1,2 - 5,6 - 10,11 - 15,More than 15,Don't know} How would you best describe the nature of the ductwork project?*= () Install new ductwork () Replace existing ductwork () Repair existing ductwork

Ductwork is simply a duct system. Ducts are essential to the circulation of air, and ductwork describes a range of duct related fields, such as duct design.

Ductwork.

Elbows cause more friction loss in ductwork because elbows create resistance in the natural flow pattern of the air stream

Ductwork cleaning can be a tedious task and there is really no easy, simplified way to do it. I would recommend calling a local ductwork cleaner to preform the task due to the fact that they are specialized in the task and can provide near one-hundred percent success rate.