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DFE range – Counter-flow exchanger DFE range – Counter-flow exchanger DFE range – Counter-flow exchanger DFE range – Counter-flow exchanger
*in accordance with eco design 1253/2014 and energy labelling 1254/2014 regulations

DFE range – Counter-flow exchanger

  • Standard range and compact range (height from 320 to 400 mm ).
  • High-efficiency heat exchanger.
  • Low consumption EC motor.
  • Easy to install (Plug & Play).
  • 4 DFE models up to 1200 m3/h.
  • 5 DFE Compact models up to 2000 m3/h.
  • High-efficiency (up to 90 %) counterflow heat exchanger, EUROVENT-certified.
  • Double wall panels with 15 mm or 30 mm PSE insulation (M1 fire class).
  • Centrifugal fans with EC motors.
  • 3 fan unit control modes: constant pressure, constant airflow and 0-10 V signal.
  • Built-in timer switch: operating hours can be regulated.
  • Motorised bypass permitting free cooling: 70 % for DFE model, 100 % for DFE Compact.
  • Optional BMS communication.
  • G4 flat filters on exhaust air and F7 on fresh air (optional on DFE and DFE compact).
  • Pre-wired Plug & Play monoblock central unit.
  • Casing structure made of extruded and anodised aluminium.
  • Proximity switch.
  • Configuration and control via RC wired control (included) or touch-screen control (optional extra).
  • Installation:
    • DFE : indoor in the attic or in equipment room, outdoor with the option “outdoor version kit”.
    • DFE Compact : indoor in false-ceiling (height 320 mm to 400 mm).
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