Fantech Triple-Function Wall Control -
EDF1
It's easy to control your home's indoor air quality system with this triple
function wall control.
Press the button once to run your HRV/ERV at a continuous low speed (Green).
Press the button twice and the unit will run 20 Minutes On/40 Minutes Off
(Yellow). The cycle repeats continuously.
Push the button three times and the system will run continuously on high speed
(Red).
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