| 15. | UN Regulation No. 122 (Heating systems) |
GRSG agreed to resume considerations on the proposal for amendments to UN Regulation No. 122 submitted by CLEPA, to add a missing reference to the existing note 2 and to clarify the application of Annex 4 for heat pumps.
GRSG/2019/29 | UN R122: Proposal for Supplement 6
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.
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| Reference No. | Description (click for more information) | ||||||
|---|---|---|---|---|---|---|---|
| GRSG/2019/29 |
UN R122: Proposal for Supplement 6
(CLEPA)
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25 Jul 2019 | Working Party | Formal Documents | Heating Systems Heating Systems Uniform Provisions Concerning the Approval of Vehicles of Categories M, N, and O with regard to their Heating Systems | 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. | GRSG/2019/0029 |