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
ISO/AWI 18107 2022-09-13 Seasonal efficiency rating for variable refrigerant flow air-to-air air-conditioners and air-to-air heat pumps - Testing and rating for performance More  Comment 
DIN EN 12900 rev 2022-09-08 Kältemittel-Verdichter - Nennbedingungen, Toleranzen und Darstellung von Leistungsdaten des Herstellers More  Comment 
ISO/AWI 16358-1 2022-08-30 Air-cooled air conditioners and air-to-air heat pumps - Testing and calculating methods for seasonal performance factors - Part 1: Cooling seasonal performance factor More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 2405 2022-11 Pipelines in refrigerating plants and cooling equipment - Marking More 
DIN EN 17893 2022-10 Thermal road vehicles - Safety Standard for temperature-controlled systems using flammable refrigerants for the transport of goods - Requirements and risk analysis process; German and English version prEN 17893:2022 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN ISO 22042 2022-11 Standard Blast chiller and freezer cabinets for professional use - Classification, requirements and test conditions (ISO 22042:2021); German version EN ISO 22042:2021 More  Order from Beuth Verlag
DIN EN ISO 22041 2022-11 Standard Refrigerated storage cabinets and counters for professional use - Performance and energy consumption (ISO 22041:2019); German version EN ISO 22041:2019 + A1:2019 More  Order from Beuth Verlag
DIN 8930-2 2022-10 Standard Refrigerating systems and heat pumps - Terms and definitions - Part 2: General terms and definitions More  Order from Beuth Verlag

All publications  

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