Zehnder Group Deutschland GmbH is a subsidiary of the Zehnder Group in Switzerland. They have representatives world-wide and is the European market leader in the construction of special design.


Zehnder Comfosystem – Comfortable, Healthy and Energy-Efficient Indoor Climate

Heating, cooling, fresh and clean air…You will find everything you need for comfortable, healthy and energy- efficient indoor living. Their wide and clearly structured portfolio can offer the right product for any project, be it private, public or commercial, new build or renovation. And where service is also concerned, you’ll find that Zehnder is “always around you”.


At Zehnder, heating doesn’t just come in the form of designer radiators. They offer solutions in all shapes and sizes, from radiant ceiling panels to heat pumps with integrated ventilation devices.

  • Designer radiators
  • Compact energy station with integrated heat pump
  • Heating and cooling ceiling systems
  • Comfortable indoor ventilation with heat recovery



Zehnder also offers sophisticated solutions for indoor Cooling. These range from cooling ceiling systems to comfortable indoor ventilation with a supply of pre-cooled fresh air.

  • Heating and cooling ceiling systems
  • Compact energy station with heat pump and brine pipe
  • Comfortable indoor ventilation with geothermal heat exchanger for fresh air pre-cooling

Fresh Air

Zehnder Comfosystems provides products and solutions for comfortable indoor ventilation with heat recovery for houses and apartments, for new builds and for renovation projects.

  • Comfortable indoor ventilation
  • Compact energy station with integrated ventilation device

Clean Air

Zehnder Clean Air Solutions provide Clean Air in buildings which are particularly prone to dust. In residential applications, the comfortable indoor venti- lation provided by Zehnder Comfosystems filters external pollutants out of the air.

  • Comfortable indoor ventilation with integrated fresh-air filter
  • Compact energy station with integrated fresh-air filter
  • Systems for clean air

TJ’s Features Zehnder Comfosystem

TJ’s latest installation of the Zehnder Comfosystem was at our large geothermal project in Quincy, MA.  You can learn more about the Zehnder Comfosystem in Featured Product Blog.

Latest Press Releases

  • February 9, 2023 NEW – Mass Save Loan Amounts up to $50,000!

    Mass Save Loans are now up to $50,000 !

    The Mass Save® HEAT Loan offers zero interest financing opportunities up to $50,000* total for energy-efficient home upgrades. That includes up to... Continue

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