Supply air monitor MZ-K

€ 81.46 * Empfohlener Verkaufspreis inkl. MwSt.

Supply air monitor MZ-K window contact switch with 5 m cable for simultaneous operation of fireplace and extractor hood, TÜV tested

EAN-Nummer: 4002644407340

When chimney-dependent fireplaces and exhaust air appliances are operated simultaneously, there is a risk of carbon monoxide poisoning as the combustion exhaust gases are drawn back into the living space through the chimney. Marley supply air monitors ensure that enough air flows in through an open window to compensate for this dangerous negative pressure.
  • 3,680 watts (16A) max. switching capacity
  • Plug-in fuse
  • Schuko intermediate plug-in switchgear
  • Ready to plug in with 5 m sensor cable and safety sensor (magnetic contact)
  • TÜV report no. C-1384-00/08
  • Dimensions: 65 x 135 x 75 mm



  • For simultaneous operation of chimney and exhaust air unit
  • Radio and cable version available
  • Simple installation
  • From the ventilation specialist