TREX HEAT EXCHANGERS

Counterflow Heat Exchanger
CNK-CNKD

Currently, the market increasingly demands higher efficiency to meet growing performance requirements. In our industrial units, the air distribution system allows two identical heat exchangers to be connected in parallel.

With CNK/CNKD model counterflow heat exchangers, all Ecodesign requirements are easily fulfilled. The directive allows the high efficiency of the heat exchangers to compensate for the electrical energy consumption of the fans. As a result, compact air handling units can be designed with a dry efficiency of up to 80%.

SIZESCNKTREX-CNK
67
TREX-CNK
81
TREX-CNK
110

SIZESCNKDTREX-CNKD
67
TREX-CNKD
81
TREX-CNKD
110

TREX HEAT EXCHANGERS

OTHER SHAPES

WITH BY-PASS
CNK-BP
WITH BY-PASS AND DAMPER
CNK-BPD
WITH BY-PASS AND DAMPER
CNKD-BPD
WITH BY-PASS
CNKD-BP

This model can be combined into various configurations to suit particular requirements.

High Efficiency Performance

The CNK/CNKD counter-flow heat exchangers deliver high thermal efficiency, meeting increasing market demands with ease.

Parallel Configuration Flexibility

The system allows two identical heat exchangers to be connected in parallel, enabling higher airflows and flexible industrial applications.

ECO DESIGN Compliance

With up to 80% dry efficiency, CNK/CNKD units support compact air handling unit designs while balancing fan energy consumption in full compliance with ECO DESIGN directives.

Model/Type A B C D E F G Plate Dist.
TREX-CNK-67 899 674 100-700 456 254 27 100-1000 2,1
TREX-CNK-81 1040 815 100-700 556 254 27 100-1000 2,5
TREX-CNK-110 1314 1089 100-700 750 254 27 100-1000 2,5
TREX-CNKD-67 1600 1376 100-700 952 254 30 100-1000 2,1
TREX-CNKD-81 1887 1662 100-700 1155 254 30 100-1000 2,5
TREX-CNKD-110 2435 2180 100-700 1540 254 30 100-1000 2,5

TREX is an organization that reflects the philosophies of “Knowledge is Power” and “Why Not?” in its way of doing business.
With 20 years of experience in the air conditioning and ventilation industry, TREX integrates industry expertise with engineering and technology.

What we do

Contact us

  • Kazım Karabekir Mah. Bekir Saydam Cad. No:102/1 Pancar/Torbalı/İzmir/Türkiye
  • trex@klimatrex.com
  • +90 (232) 257 5790

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