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 16358-1 DAM 2 2024-03-14 Air-cooled air conditioners and air-to-air heat pumps - Testing and calculating methods for seasonal performance factors - Part 1: Cooling seasonal performance factor - Amendment 2 More  Comment 
ISO/AWI 19424 2024-02-01 Refrigerated food lockers - Thermal and energy performance, ratings, environmental test conditions and associated testing methods More  Comment 
ISO/AWI 24280 2024-01-11 Data from Air Conditioning and Heat Pumps for Energy Efficiency Simulation of Building Systems More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 16583/A1 2024-04 Heat exchangers - Hydronic room fan coils units - Determination of the sound power level; German and English version EN 16583:2022/prA1:2024 More  Read draft and comment
DIN EN 14511-2/A1 2024-03 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions; German and English version EN 14511-2:2022/prA1:2024 More  Read draft and comment
DIN EN 14511-3/A1 2024-03 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods; German and English version EN 14511-3:2022/prA1:2024 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN ISO 916 2024-03 Standard Testing of refrigerating systems (ISO 916:2020) More  Order from Beuth Verlag
ISO 22042 AMD 1 2024-02 Standard Blast chiller and freezer cabinets for professional use - Classification, requirements and test conditions - Amendment 1 More  Order from Beuth Verlag
DIN EN ISO 6369 2024-01 Standard Ice makers for commercial use - Classification, requirements and test conditions (ISO 6369:2023); German version EN ISO 6369:2023 More  Order from Beuth Verlag

All publications  

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