- Part No. 3120200Speed Control For filter fans and air/air heat exchangers
H: 90mm (3.54") W: 105mm (4.13") D: 60mm (2.36")
- Part No. 3235440EC speed control Control unit for EC fans
Temperature-dependent speed control for EC- filter fan for noise reduction and energy...
- Part No. 3235450EC speed control Speed Control Sensor
NTC sensor for the temperature-dependent speed control of EC fans to reduce noise and...