The right version for every requirement

The Flex-Geko fan coil units are available in the Comfort Edition.


The Flex-Geko, with its distinctive light-grey band, can be employed for the most diverse applications due to their modular concept. Its various air-intake and -outlet directions guarantee flow-optimized airflow.

  • Product Description
  • Benefits
  • Technical data
  • Installation possibilities: wall, ceiling, intermediate ceiling
  • 8 installation sizes with up to 4 capacity stages (2,3 and 4 rows)
  • Four different air directions to cover mostly all applications
  • Green Tech EC fans with continuous operational range grant highest efficiency with energy saving up to 85% in part load operation
  • Optional very quiet condensate pump
  • They can be equipped with additional electrical heating, and with an integrated direct evaporator, which allows a combination with outdoor split-climate units.
  • It enables climate control of rooms in mixed-air operation, and treatment of the air with finer filters
  • The MATRIX® control system, adapted to the required functionalities
  • Integration into the building-services management system via various interfaces
  • Combination with other fan coil units or DencoHappel products
  • Certified performance by EUROVENT certification
  • Hygiene compliance according to VDI 6022 certified by independent institute
  • Flexible setup and different installation variations
  • Big amount of accessories available - suction and pressure side
  • Low operating costs and more comfort due to Geko Drive (controlled, variable air outlet profile)


  • Heating, cooling and ventilation
  • 2- and 4-pipe systems
  • Air flow: 150 - 1800 m³/h
  • Cooling capacity: 1 - 11 kW
  • Heating capacity: 1 - 20 kW
Contact Us

DencoHappel GmbH

Südstraße 48
44625 Herne
+49 2325 468-00
+49 2325 468-222
Areas of Application
  • Hotels
  • Offices
  • Shop floors
  • Cafés
  • Restaurants
  • Highest flexibility and efficiency
  • Low noise level
  • Easy installation and service friendly

© 2017 DencoHappel. All rights reserved.