Description
This guide describes how to install a whole-building ventilation system to provide adequate dilution of indoor air contaminants.
Showing results 1 - 3 of 3
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
Information guide providing background information about heat flow in residential buildings.