Zehnder Fire Collar Dia 100mm for CV2GIP, CV2.1 and CV3, Ceiling Mounting, 50mm Depth 400 300 134 The iCON 30 PCM has

The iCON 30 PCM has manual on/off control via a pull cord

Airflow DV300 filter 2 x G4 material 90000411

Continuity testing

5 % of mv (Remaining Range)

used to catch small and often invisible particles such as pollen spore bacterium and dust are also available - see model reference 90000323

Zehnder Fire Collar Dia 100mm for CV2GIP, CV2.1 and CV3, Ceiling Mounting, 50mm Depth 400 300 134 The iCON 30 PCM hasRecessed ceiling fans are commonplace in domestic buildings, primarily for aesthetic gains. Ceilings are subject to fire regulations and must be fire protected in accordance with Approved Document. To support this, any holes that are made for ceiling fans must be fire stopped, in order to reinstate the original fire rating of the ceiling. To satisfy this requirement the fire damper for ceiling fan has been developed to provide protection for holes