1: low noise 2: intelligent fan. 3: speed can be controlled steplessly and automaticly by sensors (CO and PPM) 4: 230V input
EC home ventilation fan characteristics:
a: EC fan is applied inside.
b: low noise and intelligent control.
c: speed is adjusted according to CO and PPM value.
d: compact size, beautiful outlook.
f: engery saving
one box one fan
EC home ventilation fan