Zehnder ComfoCool 350

passive house certifiedZehnder ComfoCool is equipped with a compression cooling system, as is used in refrigerators. This process releases energy that is discharged in the air exhausted from the dwelling. The result is that energy is transferred from the supply air (which becomes cooler and drier as a result) to the exhaust air (which heats up as a result).

The combination of Zehnder ComfoCool and MVHR cools more efficiently, as the heat recovery unit then behaves more like a ‘cold recovery unit’ in warm weather. Warm fresh air is pre-cooled by the heat recovery unit and then cooled further by Zehnder ComfoCool.

  • Temperature control of supply air volume 150 to 350 m³/h
  • Suitable for ComfoAir 350 Luxe
  • Low noise emissions
  • Constant supply air temperature
  • Supplies fresh, cool air and dehumidification in conjunction with controlled home ventilation
  • Low energy consumption
  • Control via ComfoControl Luxe control unit


Customer Testimonials

"Excellent service & advice. Very happy with my finished bathroom, top class bathroom fittings and tiling!"
Monica, July 2018
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Claire & Eddie, Summerhill, Co. Meath
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