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| Document Title | UN R122: Proposal for Supplement 6 | ||||||||
| Reference Number | GRSG/2019/29 | ||||||||
| Date |
25 Jul 2019
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| Summary | Proposal to add a missing footnote concerning the exemptions for heaters located outside the passenger compartment using water as a transfer medium and to clarify that it is not necessary to apply Annex 4 for the heat pump because the heat transfer fluid does not contain polluting air. | ||||||||
| Source(s) | CLEPA | ||||||||
| Rulemaking Area(s) | UN R122 Heating Systems | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRSG-116-22 | UN R122: Proposal for amendments (superseded) | ||||||||
| WP.29/2020/23 | UN R122: Proposal for Supplement 6 | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRSG | Session 117 | 8-11 Oct 2019 |
57. The expert from CLEPA presented ECE/TRANS/WP.29/GRSG/2019/29 proposing the removal of Annex 4 tests for heat pumps. 58. GRSG adopted ECE/TRANS/WP.29/GRSG/2019/29 and requested the secretariat to submit it to WP.29 and AC.1 as draft supplement 06 to UN Regulation No. 122 for consideration at their March 2020 sessions. |
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