RT null T1 Good Servicing Practices: Phasing out HCFCs in the Refrigeration and Air-Conditioning Servicing Sector T2 Передовая практика Техобслуживания: Поэтапное выведение ГХФУ в холодильной Отрасли и Кондиционировании Воздуха A1 United Nations Environment Programme, K1 hydrofluorocarbon K1 refrigeration K1 air-conditioning YR 2015 FD 2015 LK https://wedocs.unep.org/handle/20.500.11822/27118 UL https://wedocs.unep.org/handle/20.500.11822/27118 NO The purpose of this guide is to help National Ozone Units (NOUs) in Article 5 countries in their efforts to train refrigeration servicing technicians in good practices so they can contribute to HCFC phase-out. Not only does this training help HCFC control and phase-out, but it also contributes to climate change mitigation efforts. These guidelines focus on six areas that are key to reducing HCFCs consumption in the servicing sector and achieving phase-out. Each chapter either details necessary skills and procedures, or provides background information so that technicians can better understand good practices and incorporate them into their daily work. These guidelines can be used for both train-the-trainer workshops and technician training workshops, depending on local conditions. DS UN Environment Document Repository RD Sep 16, 2026