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Uncompromising Air Hygiene: RECOM Ventilation Unit counterflow heat exchangers Now VDI 6022 Certified

Est. Reading: 1 minute
September 24, 2025

We are proud to announce that counterflow heat exchangers used in RECOM units have officially passed VDI 6022 certification, demonstrating our commitment to maintaining the highest hygiene and safety standards in ventilation technology.

VDI 6022 is one of the most comprehensive European standards for ensuring hygienic air quality in HVAC systems. This is approved by VDI – The Association of German Engineers. It sets strict requirements for the design, materials, cleanability and microbiological safety of ventilation components used in sensitive environments such as hospitals, schools and public buildings.

Testing and validation covered compliance with the following standards:

VDI 6022 sheet 1 (2018-01)

VDI 3803, sheet 1 (05/2020)

ØDIN 1946, part 4 (09/2018)

ÖNORM H 6020 (03/2024)

ÖNORM H 6021 (01/2023)

SWKI VA104-01 (01/2019)

SWKI VA105-01 (08/2015)

We are open for the new projects! Let’s create clean and bright future together.

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