commotherm hybrid tower SW, WW

Two in one! Heat pump & buffer tank

With this unique combination of a heat pump with a two-zone-buffer tank you must never worry, how each unit must be placed, how each component is connected most efficient or which pipe dimensions, pump sizes, tank sizes might be the best. The total heat production and heat distribution with all pipe connections, pumps, reversing valves, tanks, etc. is combined in one unit.
The individual system components are assembled and connected with factory-made connection sets – DONE!

Advantages of the HERZ hybrid tower:

  • Total heat and domestic hot water supply
  • Installation in the smallest space – only 0.70 m² floor space

  • Lowest assembly times thanks to prefabricated connecting fittings
  • Optimally balanced system components
  • High-quality thermally and acoustically isolated
  • All connections for energy distribution from above
  • Smart Grid ready
  • Two-zone buffer tank
  • Hygienic domestic hot water preparation
  • Integrated heating circuit module (2 heating circuits are possible)


  • Heating circuit groups

  • Connection for solar systems or additional boiler
  • Connection for electrical heating element

Energy efficiency classes for central room heating with 35°C flow temperature

hybrid tower SW
with integrated system control T-CONTROL
hybrid tower WW
with integrated system control T-CONTROL