It is easy-to-install and meets ASHRAE 62.2 standard.
The iO-FAV-PLUS has single adjustment setup, exhaust fan control option, and outdoor temperature and humidity limit options included in the kit. 08 x 08 Rectangular Zone Damper.The iO-FAV-PLUS fresh air ventilation system is designed to introduce fresh air into a building through an intake damper controlled by a micro-processor logic panel. The control panel is available separately (iO-FAVPAN) and can be ordered with additional size dampers both round and/or rectangular.