Fantech EDF 1R - Electronic wall control with ON/OFF, High & Low speed and 20 min ON / 40 min Recirculation cycle selection.
Maintain the indoor air quality of your house with the Fantech EDF 1R Multi-function Electronic Wall Control.
The Fantech EDF 1R is a multi-function electronic wall control timer that has 3 modes of operation indicated by 3 different colors. A green light indicates continuous low speed operation. You can operate the ventilation system to work intermittently - 20 minutes ON and 40 minutes OFF. A yellow light indicates this status. If the system is in continuous recirculation mode, then the red indicator will light up. This wall control timer is compatible with all Fantech HRV/ERV models (except SH/VH 704).