Silencer Box for HCV400 & HCV460

Category: .

Silencer Box for HCV400 & HCV460


The HCV 400-460 Silencer Box reduces fan and air flow noise before it is carried into the duct system. It is made of Aluzinc painted in colour RAL 9016. The ends of the sound attenuators are fitted with coupling connections and can be mounted directly on top of the HCV 400 or HCV 460 residential ventilation units.

Availability:In Stock

Key Features

  • Discreet design with same width, depth and colour as HCV 400 unit
  • Significant sound attenuation is achieved on all four ducts
  • Plug-and-Play solution that fits direct to the top of the HCV 400 unit
  • All four ducts in the Silencer Box are thermally and acoustically insulated and
    prepared for HCV 400 left and right configuration of duct work to reduce
    installation time
  • Easy cabling at the top of the HCV 400 unit, because the front lid of the silencer
    can be removed
  • Pressure loss is negligible
  • Includes circular sound attenuators made of perforated aluminium surrounded with glass wool insulation and a PE vapour barrier



There are no reviews yet.

Be the first to review “Silencer Box for HCV400 & HCV460”