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

Send message to contact  

New projects
Document number Begin Title
ISO 21922 AMD 1 2022-05-09 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 More  Comment 
ISO/AWI 19967-3 2022-03-28 Heat pump water heaters - Testing and rating for performance - Part 3: Heat pump water heater of combined of hygienic hot water supply and space conditioning by cooling or heating water More  Comment 
DIN EN 16838 rev 2022-03-04 Verkaufskühlmöbel und Pozzetti für Speiseeis - Klassifizierung, Anforderungen, Leistung und Energieaufnahmeprüfung More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 14903/A1 2022-06 Refrigerating systems and heat pumps - Qualification of tightness of components and joints - Amendment 1 (ISO 14903:2017/DAM 1:2022); German and English version EN ISO 14903:2017/prA1:2022 More  Read draft and comment
DIN EN ISO 6369 2022-05 Ice makers for commercial use - Classification, requirements and test conditions (ISO/DIS 6369:2022); German and English version prEN ISO 6369:2022 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 1397 2022-03 Standard Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance; German version EN 1397:2021 More  Order from Beuth Verlag
ISO 22044 2021-12 Standard Commercial beverage coolers - Classification, requirements and test conditions More  Order from Beuth Verlag
DIN 51503-1 2021-12 Standard Lubricants - Refrigeration oils - Part 1: Minimum requirements More  Order from Beuth Verlag

All publications  

TOP