NA 044

DIN Standards Committee Refrigeration Technology

About FNKä

The DIN-Standards Committee Refrigeration Technology (FNKä) develops national, European and international standards for the design, equipment and installation of refrigerating systems including heat pumps. The scope includes

  • household refrigerant appliances,
  • refrigerated commercial and display cabinets,
  • heat pumps and air conditioners with electrically driven compressors,
  • compressors,
  • oil for refrigerating systems,
  • insulated means for transport,
  • cooling equipment for insulated means of transport.

Work on these topics is mainly carried out within CEN/TC 182 "Refrigerating systems, safety and environmental requirements" the secretariat of which is held by DIN. FNKä also plays an active part in the work of CEN/TC 44 "Commercial refrigerated cabinets, catering refrigerating appliances and industrial refrigeration", CEN/TC 110 "Heat exchangers" and CEN/TC 113 "Heat pumps and air conditioning units". Furthermore the national German comments on the various standardization topics of ISO/TC 86 "Refrigeration and air conditioning" are prepared within the respective national committees.

How is FNKä composed?

Contact

DIN e. V.
Jan Dittberner

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN EN ISO 19424 2024-07-10 Refrigerated food lockers - Thermal and energy performance, ratings, environmental test conditions and associated testing methods More  Comment 
DIN EN 00110059 2024-04-29 Single-phase liquid/liquid heat exchangers - Test procedure for establishing the performance More  Comment 
ISO/CD 5222-1 2024-04-23 Heat recovery ventilators and energy recovery ventilators - Testing and calculating methods for seasonal performance factor - Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRV) More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 17625 2024-08 Rooftop units - Testing and rating at standard rating conditions and part load conditions for calculation of seasonal performance; German and English version prEN 17625:2024 More  Read draft and comment
DIN 8930-3 2024-07 Refrigerating systems and heat pumps - Terms and definitions - Part 3: Components, general More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN 8986 2024-07 Standard Cold rooms - Constructional safety requirements More  Order from DIN Media
ISO 19967-2 2024-05 Standard Air to water heat pumps - Testing and rating for performance - Part 2: Space heating and/or space cooling More  Order from DIN Media
DIN ISO 916 2024-03 Standard Testing of refrigerating systems (ISO 916:2020) More  Order from DIN Media

All publications  

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