Building Science Introduction - Heat Flow Description Information guide providing background information about heat flow in residential buildings.
No Ducts or Air Handlers Located in Garage Description Guide describing how to design HVAC systems to be located within the conditioned space of the home, either in a utility closet or in an air sealed conditioned attic, basement, or crawl space.
Whole-House Ventilation Strategies for New Homes Description This guide describes how to install a whole-building ventilation system to provide adequate dilution of indoor air contaminants.