Safety extraction switch

Extraction switch with DIBt approval for safe fireplaces.

Komfortsysteme Ueberwachung Sicherheitsabluftschalter Head

The invisible solution for the safe operation of open fireplaces with extraction units.

In accordance with the German Ordinance on Fire Installations (FeuVO), room-air dependent fireplaces may only be operated with extraction fans and other extraction devices if an appropriate pressure compensation is secured. Or if simultaneous use of the two is strictly prevented. To achieve this, the safety extraction switch offers you a simple but safe solution. The safety extraction switch is wired with the AEROCONTROL magnetic switch, invisibly integrated in the window, which registers its opening status and reports this to the safety extraction switch. This activates the integrated extraction hood only when the window is opened by tilting or turning.

Komfortsysteme Ueberwachung Sicherheitsabluftschalter
Product benefits
  • Permits simultaneous operation of open fireplaces and fume extraction hoods
  • DIBt approval for the complete package, consisting of the safety extraction switch and the profile-independent AEROCONTROL magnetic switch integrated in the frame rebate
  • With safety bracket on plug (reconnection fuse)
  • Complies with Section 4 of the German ordinance on fire installations (FeuVO)
  • Meets the statutory requirements of the Building Regulations List and chimney sweeping associations
  • Components on the window are fully concealed
Installation features
  • Simple to commission and operate 
  • 6 m cable length allows simple, flexible connection to the magnetic switch
  • Quick installation of the components, fully concealed in the window
Technical specifications

Safety extraction switch:

  • Power supply: 230 V AC / 50 Hz
  • Power consumption: approx. 3 W
  • Switching capacity: 230 V AC, 6 A, 1400 W, 1pol
  • Dimensions: L = 135 mm, W = 65 mm, H = 75 mm
  • Weight: approx. 350 g
  • Protection class I
  • Protection class: IP 20 Material: ABS


Magnetic switch set:

  • Magnet: Magnet clamp or guide UE
  • Switching distance (magnetic switch / magnet): 7-10 mm
  • Connecting line: LIYY 2 x 0.14 mm²
  • Length of magnetic switch cable: 6 m
  • Material: ABS