Specialist in Climate Control Since 1945

Ecofan W recirculation fan

recirculation fan

Easy to use, and with energy savings of up to 30% on your gas consumption

MARK recommends an ECOFAN recirculation fan with every air heater. A combination of these products provides optimum comfort and good heat distribution within the room. It is known that hot air rises which means that an air heater requires more time to heat up a room.  A thermostatically-controlled ECOFAN transports the warm blanket under the roof to the occupied area. As a result, the room heats up more quickly, and gas consumption can in some cases be reduced by up to 30%.

The ECOFAN recirculation fan is available with various air displacements from 4,000 to 14,000 m³/h. The unit comes as standard with an isolator switch and a reverse operated room thermostat that switches on the fan when the area under the ceiling becomes hot.

Remote connection possible

The ECOFAN is also available with speed controlled low noise EC-motor. Advantages:

  • The highest efficiency in case of speed control
  • Up to 50% energy saving in case of partial load
  • Almost completely linearly adjustable
  • Long lifetime
  • Low noise level
  • Integrated electronic thermal protection

The ECOFAN can be used in construction halls, workshops, garages and logistics areas.

MARK provides a full 2 year product warranty as standard.

Features of the MARK ECOFAN

  • Aluzinc housing
  • Integrated thermostat
  • 4-sided downflow hood
  • Low maintenance


  • ATEX / EEX-model (Ex II 2 G c Ex e IIB T3)

recirculating fan

Controls/to be applied for:

Speed controller

Controller P140 for max. 9 Ecofan P ceiling fans. Specifications: On/off button Selector to switch the fan to 10...

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