Ducts | Building America Solution Center

Back-Draft Dampers at Shared Common Exhaust Duct

Guide describing how to install back-draft dampers in exhaust fans to make a shared duct possible.

Guide describing correct ducting for exhaust fans.

Guide describing design and installation of compact duct systems for central heating and cooling systems.

Guide describing how to upgrade or expand an existing HVAC system.

Guide describing the retrofit of kitchen exhaust systems, including duct sizing and routing considerations.

Information guide describing things to consider before attempting retrofits including any combustion appliances, or that may affect them.

Information guide describing considerations for before retrofitting HVAC systems, retrofit scope considerations, and HVAC system replacement options.

Guide describing how to correctly vent a clothes dryer.

Guide describing options for adding dehumidification equipment to a home to maintain indoor relative humidity below 60%.