CN China
  • 27 - Energietechnik, Wärmeübertragungstechnik
  • 84 - Kernreaktoren, Kessel, Maschinen, Apparate und mechanische Geräte; Teile dieser Maschinen oder Apparate

Ducted air conditioners; Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated. (HS 8415). Energy and heat transfer engineering in general (ICS 27.010)

National Standards of the P.R.C., Minimum Allowable Values of the Energy Efficiency and Energy Efficiency Grades for Ducted Air Conditioners (5 page(s), in Chinese)

The standard is mandatory and specifies the limit values of energy efficiency, energy efficiency grades and test methods for ducted air conditioners. The standard applies to ducted air conditioners (heat pump) and direct evaporative all fresh air handling units with motor-driven compressor and indoor static pressure above 0Pa (gauge pressure).