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Refrigerant Purity and Container Requirements for Carbon Dioxide (CO2 R-744) Used in Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2683_201603
  • Current
Published 2016-03-03 by SAE International in United States
This SAE Standard applies to Carbon Dioxide R-744 refrigerant used to service motor vehicle passenger air-conditioning (A/C) systems designed to use CO2 (R-744). Hermetically sealed, refrigerated cargo systems are not covered by this document.
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Alternate Refrigerant Consistency Criteria for Use in Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J1658_201501
  • Current
Published 2015-01-08 by SAE International in United States
This SAE Recommended Practice applies to refrigerant blends (multicomponent refrigerants) intended for use as retrofit refrigerants to replace CFC-12 (R-12) in mobile air-conditioning (A/C) systems. Since the composition of non-azeotropic refrigerant mixtures changes as refrigerant is lost, either through the vapor phase or the liquid phase, the method of charging A/C systems is important. The purpose of this document is to determine the proper refrigerant phase, liquid or vapor, for system charging by relating system performance changes to the charging method. This document is complete only when combined with the requirements of SAE J1657.

Ultraviolet Leak Detection: Stability and Compatibility Criteria of Fluorescent Refrigerant Leak Detection Dyes for Mobile R-134a and R-1234yf (HFO-1234yf) Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2297_201301
  • Current
Published 2013-01-14 by SAE International in United States
This SAE Standard applies to dyes intended to be introduced into a mobile air-conditioning system refrigerant circuit for the purpose of allowing the application of ultraviolet leak detection. In order to label any product(s) they shall meet SAE J2297, and the certification process as described in SAE J2911 must be followed and the documentation described in the appendix shall be submitted to SAE.
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Refrigerant Purity and Container Requirements for New HFC-134a 1,1,1,2 - Tetrafluoroethane Refrigerant Used in Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2776_201301
  • Current
Published 2013-01-14 by SAE International in United States
This SAE Standard applies to new refrigerant used in motor vehicle passenger air-conditioning (A/C) systems designed to use HFC-134a. Hermetically sealed, refrigerated cargo systems are not covered by this document.
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R-1234yf (HFO-1234yf) New Refrigerant Purity and Container Requirements for Use in Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2844_201301
  • Current
Published 2013-01-14 by SAE International in United States
This SAE Standard applies to new refrigerant used in motor vehicle passenger air-conditioning (A/C) systems designed to use R-1234yf, including belt and electrically driven compressors. Refrigerant for use in hermetically sealed, refrigerated cargo systems is not covered by this document.
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Retest of Refrigerant Container

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2296_201206
  • Current
Published 2012-06-04 by SAE International in United States
To provide a procedure to inspect a refrigerant cylinder used in equipment servicing mobile air-conditioning (A/C) systems. This includes the pressure cylinder used for refrigerant recovery/recycling and charging equipment.
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Standard of Purity for Recycled R-134a (HFC-134a) and R-1234yf (HFO-1234yf) for Use in Mobile Air-conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2099_201204
  • Current
Published 2012-04-10 by SAE International in United States
This SAE Standard applies to: recycled R-134a refrigerant, used in servicing of motor vehicle air conditioning (A/C) systems that were designed for use with R-12 and have been retrofitted for use with R-134a; recycled R-134a refrigerant, used in servicing of motor vehicle air conditioning (A/C) systems that were designed for use with R-134a; recycled R-1234yf refrigerant, used in servicing of motor vehicle air conditioning (A/C) systems that were designed for use with R-1234yf. Hermetically sealed, refrigerated cargo systems are not covered by this document.
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Ultraviolet Leak Detection: Performance Requirements for Fluorescent Refrigerant Leak Detection Dye Injection Equipment for Aftermarket Service of Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2299_201201
  • Current
Published 2012-01-11 by SAE International in United States
This SAE Standard applies to fluorescent refrigerant leak detection dye injection equipment for use in ultraviolet leak detection when servicing mobile air-conditioning systems.
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Compatibility of Retrofit Refrigerants with Air-Conditioning System Materials

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J1662_201111
  • Current
Published 2011-11-21 by SAE International in United States
The purpose of this SAE Recommended Practice is to provide criteria for determining the compatibility of air-conditioning (A/C) system materials/components with candidate retrofit refrigerants intended to replace CFC-12 (R12) in mobile A/C systems originally designed to use CFC-12 (R-12).
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R-1234yf (HFO-1234yf) New Refrigerant Purity and Container Requirements for Use in Mobile Air-Conditioning Systems

Interior Climate Control Fluids Committee
  • Ground Vehicle Standard
  • J2844_201110
  • Historical
Published 2011-10-04 by SAE International in United States
This SAE Standard applies to new refrigerant used in motor vehicle passenger air-conditioning (A/C) systems designed to use R-1234yf, including belt and electrically driven compressors. Refrigerant for use in hermetically sealed, refrigerated cargo systems is not covered by this document.