The Fresh Air Ventilation system is designed to introduce fresh air into a home through an intake damper controlled by a micro-processor logic panel. The iO-FAV has single adjustment setup, exhaust fan control option, outdoor temperature and/or humidity limit option and damper override capabilities. It is easy to install and meets ASHRAE Standard 62.2. The iO-FAV kit comes with a control panel, 20VA transformer and round damper. The control panel is available separately (iO-FAVPAN) and can be ordered with additional size dampers. Metal Enclosure (iO-PAN-ME) available as an additional option on iO Zone Panels.