Reference
Description
Information sheet with HVAC duct insulation, testing, maintenance and performance information.
Reference
Description
Manual showing duct cleaning contractors how to identify the different types of insulated air ducts, how to open each type for access by cleaning equipment and personnel, how to close and seal openings after cleaning.
Reference
Description
Report describing the sealing and insulating of HVAC duct systems in existing homes.
Reference
Description
Project discussing buried or encapsulated ducts and their pros and cons.
Reference
Description
Document covering the technical aspects of buried and insulated ducts (BEDs), as well as the advantages, disadvantages, and risks of BEDs compared to alternative strategies.