In offices, larger residential complexes, restaurants and canteens, schools and nursery schools, the Wolf series of compact ventilation units with heat recovery is the ideal solution for convenient and energy efficient ventilation. With a variably adjustable output, the units are able to supply the rooms of a wide range of buildings with sufficient amounts of filtered outdoor air. At the same time, a corresponding volume of stale indoor air loaded with CO2 can be removed and disposed of as exhaust air. This successful model is now available in new sizes.

• Benefits to take note of:

  • Compact air handling unit up to 5800 m³/h (CKL) or 9000 m³/h (CRL)
  • CRL-iH 6200 and 9000 with rotary heat exchanger
  • Highly efficient (A+ rated as per Air Handling Directive 01)
  • Integral WRS-K control unit with many programmable inputs and outputs; can be extended to include auxiliary modules
  • Automatic frost protection control
  • Extensive range of accessories can be fitted (e.g. silencer, heating coil, cooling coil)
  • Highly efficient, variable speed EC fans
  • VDI 6022 as standard
  • LON, BACnet or Modbus interface module for connection to building management system
  • Straightforward LAN connection via Ethernet interface with integral web server

  
  Further features:

  • Ribbon heater available for siphon (condensate occurs on the extract air side in winter)
  • Up to 30 % power savings compared with systems that use asynchronous motors
  • Test points for capturing the flow rate accessible from the outside
  • Unit is fully wired for fast, straightforward commissioning