Tension controller with partialization phase system, for A.C. single-phase motor.
Protection level IP55, speed controller potentiometer, on-off switch.


Insulating and flame proof material. Electric circuit conforming to regulations in force.

Model RES8AG with:

  • delaying relay for maximum motor speed
  • light switch XINTRES
  • gas valve contact

When starting up the device, the fan works at the highest speed for about 30 seconds to clean the chimney-flue and expel potential remaining gas.
After 30 seconds the fan turns automatically to the pre-selected speed and from now on it can be controlled according to your requirements.

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