Zehnder Fire Collar Dia 100mm for CV2GIP, CV2.1 and CV3, Ceiling Mounting, 50mm Depth 400 300 134 G3 filters are designed to

G3 filters are designed to capture large pollen spores

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

it features slider controls and LED lighting

Airflow DV300 filter 2 x G4 material 90000411

Please note this is for the first fix only (chassis) and is usually installed during the construction of the house and is ideal in preventing theft or protecting the ventilation unit from contaminants on the building site

Zehnder Fire Collar Dia 100mm for CV2GIP, CV2.1 and CV3, Ceiling Mounting, 50mm Depth 400 300 134 G3 filters are designed toRecessed 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