Description
Guide describing how to evaluate existing ventilations systems before performing home upgrades.
Showing results 1 - 10 of 10
Description
Guide describing how to select and install whole-house ventilation systems for existing homes.
Description
This guide describes how to install a whole-building ventilation system to provide adequate dilution of indoor air contaminants.
Description
Guide describing how to add spray foam insulation to the underside of the existing roof deck as part of the conversion of a vented attic to an unvented, insulated attic.
Organization(s)
PNNL
Publication Date
Description
Case study describing the elimination of excessive humidity in the attic of a multi-floor, single-family home that was causing condensation and water damage along the roof and eaves.
Description
No outdoor air intakes connected to return side of the HVAC system, unless controls are installed to operate intermittently & automatically based on a timer and to restrict intake when not in use (e.g., motorized damper)
Description
Guide describing the use of building cavities as supply or return ducts.
Description
Information guide providing background information about air flow in residential buildings.
Description
Guide describing options for adding dehumidification equipment to a home to maintain indoor relative humidity below 60%.
Description
Information guide providing background information about heat flow in residential buildings.