DFE® Top Micro-watt Air handling unit

DFE® Top Micro-watt

Air handling unit

DFE® TOP is a affordable compact counterflow unit for samll rooms and with small foodprint, that deliver good indoor air and have a simple automatic.
DFE® Top Micro-watt
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DFE® Top Micro-watt
DFE TOP is a air handling unit with counterflow exchanger, with all duct connections on the top. Due to its low footprint and airflow it is perfect for small rooms. The unit is compact and energy-efficient, delivered ready to use.
DFE® Top Micro-watt

The + products

  • Minimum footprint,
  • free cooling as standard,
  • optional built-in coils.
  • High-efficiency heat exchanger
  • economical motors,
  • compact design,
  • simple control.

DFE Top Micro-Watt brings fresh, filtered air into the building and recovers heat from exhaust air using its high-efficiency heat exchanger. The incoming air can be heated and/or cooled using a comprehensive range of coils.

  • 1 DFE TOP model up to 450 m³/h,
  • pre-cabled monoblock unit ready to use,
  • casing structure made of extruded, anodised aluminium,
  • 15 mm panels. Inner wall made of galvanised steel,
  • internal airtight seal class 1 and external class 2 (EN 13141-7),
  • high efficiency counterflow heat exchanger (>90 %),
  • centrifugal fans with EC motors,
  • full controls included:
    • constant airflow (CA),
    • constant pressure (CP),
    • 0-10V signal (LS).
  • Integrated clock,
  • 100% automatic bypass,
  • ISO Coarse 65% (G4) flat and pleated filters (optional ISO ePM1 55% (F7) on fresh air),
  • proximity switch,
  • galvanised steel condensate collection tray,
  • optional: communication with BMS via ModBus RTU protocol,
  • configuration and control via remote control or touch-screen remote control (additional accessory).

Air handling for energy-efficient non-residential buildings.

  • Text ErP - Ventilation  :  Complies with eco-design regulation 1253/2014 and energy labelling regulation 1254/2014 for ventilation. Energy classes:
  • Eligibility for EEC  :  Yes
  • ESC data sheet no. 1  :  BAR-TH-125
  • ESC data sheet no. 2  :  BAT-TH-126

Products and accessories references


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  • Product Environmental Profile (PEP) Compact AHU
    928 KB
  • ErP sheet DFE Top Micro-watt
    581 KB
  • VEX-DFE Manual of safety
    242 KB
  • Installation instructions and set-up Remote control TACtouch capacitif EN
    1 MB
  • Installation instructions and set-up Remote control TACtouch résisitif EN
    1 MB

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