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Product Details

Lunos e² One Pair (2 Units)

A Package including two e² units and all parts required for 'A Simple, Efficient, Smart, Ductless Heat Recovery Ventilation System'

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Product Description

In this package you will recieve:

2 x Lunos E² Inset
2 x 500mm PE Plastic Sleeves
2 x Designer cover 180x180x35
2 x Outer Grill White 180mm Diam
1 x 5/NT 18 power supply 18W
1 x 5/UNI universal control for ego,e
1 x 5/W2-SERIAL SWITCH White E2/EGO/RA 15-60

With this Package you will have fully functional decentralised heat recovery ventilation system. Typically this system will facilitate your habitable rooms (Bedrooms and Living Areas). One unit in each room.

The e² operates according to the known principle of regenerative heat exchange which has almost been developed to perfection by the company LUNOS. The so-called AcuVent storage stone is located in the middle of the airflow of an electric motor with axial fan. By a reversing airflow, which results for the targeted change of direction of the fan, the ceramics are charged with heat-energy that is offloaded into the room air and discharged again to the air added from outdoors. This is carried out so effectively that a mere 10 % of the heating energy is lost by the ventilation. Efficient filters are just as important. Allergy patients can take a deep breath, pollen and airborne particles can no longer enter the living areas. 

With a specific fan power of 0.09 W/m3/h the e² is second to none in matters of energy efficiency and thus contributes actively to environmental protection and at the same time spares your purse. The requirements of the current DIN 1946-6 for devices of the efficiency class E are undercut by far which clearly underline the world class of the device

The e² is the smallest roomwise apartment ventilation device with heat recovery and is based on the principle of regenerative heat exchange. With the help of state-of-the-art manufacturing processes it has been possible to develop a compact heat exchanger from a ceramic composite material which supplies a thermal efficiency factor of approx. 90.6 %. The combination with highly efficient electric motors and an intelligent control has made it possible for LUNOS to develop one of the most economical ventilators.



                                                                   Technical Specifications

  • Heat recovery efficiency                                                                           90.6%
  • Delivered volume                                                                                      17/32/38 m3/h
  • Power intake per device                                                                          1,4/2,8/3,3 W
  • Specific fan power                                                                                     0,09 W/m3/h
  • Voltage/frequency                                                                                     230 V/50 Hz
  • Humidity recovery                                                                                     ca. 20-30 %
  • Noise level                                                                                                 16,5/19,5/26 dB
  • Sound level difference                                                                             42 dB
  • Ø unit                                                                                                           150 mm
  • Length of unit                                                                                             243 mm
  • Min. of wall thickness incl. pattern and thermal insulation                300 mm
  • Ø core bore                                                                                                162 mm
  • Dimension of inside cover plate                                                            180 x 180 mm
  • Ø outside grid                                                                                            180 mm oder LUNOtherm
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