True-Dual Evaporator / Condenser

Two in one Device

TD True-Dual Evaporator: two evaporators / condensers in one device thanks to two separate refrigeration circulations & a central water/brine circulation.

Kelvion Brazed Plate Heat Exchanger
Kelvion Brazed Plate Heat Exchanger
Kelvion Brazed Plate Heat Exchanger
Kelvion Brazed Plate Heat Exchanger

The respective refrigeration circulation is only 100% in contact with the water/brine circulation in the True-Dual, it thereby ensuring full efficiency – even if the other refrigeration circulation is taken out of operation (partial load). The refrigerant flow is carried out on the basis of the diagonal flow principle, thereby ensuring an optimal degree of utilisation of the heat transfer surface. The evaporator includes the Delta InjectionTM – distribution system.

Always a suitable solution at hand
The brazed plate heat exchangers from Kelvion offer tailormade solutions for the widest range of application. We configure the most economically favorable model for you from the wide range of available sizes and the numerous optional features. We adapt this with individually positioned connections to meet your specific requirements.


  • Heating/service water systems
  • Underfloor heating
  • Subcoolers and condensers
  • Economizers
  • Refrigerant evaporators
  • Oil coolers
  • highest degree of flexibility
  • compact design
  • wide range of applications
  • robust design


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Feel free to give us a call +1 800 774 0474.

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