Wolf DV-2 roof ventilator

Smart savings for lower energy bills

With the DV-2, Wolf is introducing a new generation of roof extract fans with energy efficient EC fans. In addition to its outstanding energy efficiency, the variable speed DV-2 stands out thanks to its flexible installation options and long service life. The casing is made of 100% recyclable light grey (RAL 7035) plastic. The isolator is also included in the delivery. An extensive range of accessories is available:

Advantages of the product:

    • plastic roof base for flat roof installation, RAL 7035, incl. insulation; installed heights: 200mm, 500mm, 700mm
    • Automatic cover damper for roof base, made of zinc-plated sheet steel with plastic segments
    • Intake silencer made of zinc-plated sheet steel for intake-side installation on roof extract fan (can be combined with roof base)
    • Duct connecting plate made of zinc-plated sheet steel for connection of a round duct
    • Seal plate made of weather-resistant, closed-cell plastic for sealing the foot of the roof extract fan, the silencer and the roof base
    • Connecting piece made of zinc-plated sheet steel for establishing an airtight connection to the silencer/cover damper
    • Variable speed controller for variable operation of the roof extract fan