Description
Guide describing how to air seal and insulate flex ducts.
Showing results 1 - 7 of 7
Description
Guide describing buried ducts in loose-fill attic insulation, a method that can only be used in dry climates.
Description
Guide that illustrates how and when to encapsulate ductwork in unconditioned attics, increases the R-value of duct insulation, mitigating condensation issues and reducing air leakage.
Overview
The intent of this brief is to provide code-related information about gas-fired boilers to help ensure that the measure will be accepted as being in compliance with the code. Providing notes for code officials on how to plan reviews and conduct field inspections can help builders or remodelers...
Description
Guide describing air-sealing of the seams and holes in HVAC air handler and furnace cabinets.
Description
Guide describing design and installation of compact duct systems for central heating and cooling systems.
Description
Guide describing how to thoroughly seal HVAC ducts to ensure air delivery without leakage, and to ensure economical and quiet performance of the HVAC system.