Act on the Rational Use of Energy
Japan
Electronics, Information Technology, Computers, Audio-Visual, Televisions, Lighting, Space Heating and Space Cooling, Air Conditioning, Room ACs - Stationary ACs, Water, Water Heating
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
1979
2018
October 2022
Electricity
BDS 252:1990 Portable electric immersion water heaters for domestic use (First Revision)
Bangladesh
Instantaneous Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, Adopted
1990
December 2020
Electricity
CEL-009. Domestic Gas Instantaneous Water Heater and Gas Fired Heating - Hot Water Combination Boilers
China
Instantaneous Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted, Revised
2008
2015
May 2021
Gas
CEL-012. Electric Storage Water Heaters
China
Storage Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted
2009
May 2021
Electricity
CEL-026. Domestic solar water heating system
China
Storage Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted, Revised
2012
2012
August 2018
Solar
CEL-035. Heat Pump Water Heaters
China
Heat Pumps, Instantaneous Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted, Revised
2008
2015
May 2021
Electricity
CEL-040. Groundwater Source Heat Pump Systems
China
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted, Revised
2008
2015
May 2021
Electricity
CNS 11010-89: Electric Water Heaters
Taiwan of China
Storage Water Heaters
Voluntary
Minimum Performance Standard
Entered into force, Adopted, Revised
1989
2015
August 2018
Electricity
CQC31-439133-2013. CQC Mark Certification - Heat pump water heater
China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2002
2014
June 2021
Electricity
CQC31-448173-2018. CQC Mark Certification Electric Storage Water Heaters
China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2002
2018
May 2021
Electricity
CQC61-448261-2012. CQC Mark Certification - Domestic Solar Water Heating Systems
China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2002
2012
June 2021
Electricity
Decision No. 14/2023/QD-TTg: Lists of Low-Efficiency Equipment Subject to Elimination and Low-Efficiency Generating Sets Banned from Development and Application Roadmaps
Vietnam*
Computers, Imaging Equipment, Televisions, Displays, Rice Cookers, Electric Kettles, Cooktops or Hobs, Washing Machines, Indoor Luminaires, Streetlighting, Tubular Lamps, Fluorescent and HID Lighting, Motors, 3-Phase Motors, Ceiling Fans, Room ACs - Stationary ACs, Storage Water Heaters, Power Transformers, Refrigerated Cabinets, Refrigerators-Freezers, Freezers-only
Not applicable
Comparative Label, Endorsement Label
Entered into force, Adopted, Revised
2011
2023
January 2024
Electricity
Energy Efficiency Criteria and Labeling Method for Electric Storage Tank Boiling Water Heaters; No. En-Tech 10205017171
Taiwan of China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2008
2013
October 2022
Electricity
Energy Efficiency Criteria and Labeling Method for Electric Storage Tank Water Heaters
Taiwan of China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2008
2013
August 2018
Electricity
Energy Efficiency Criteria and Labeling Method for Energy Label Qualified Instantaneous Gas Burning Water Heaters; En-Tech 10004066240
Taiwan of China
Instantaneous Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted
2013
August 2018
Gas
Energy Efficiency Criteria and Labeling Method for Label Qualified Air Source Heat Pump Water Heaters
Taiwan of China
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2012
2012
August 2018
Electricity
Energy Efficiency Grade Label - Water Heaters
Republic of Korea
Instantaneous Water Heaters
Mandatory
Comparative Label
Entered into force, Adopted, Revised
2010
2015
January 2016
Gas
Energy Efficiency Labeling Scheme for Electric Storage Water Heaters
Hong Kong SAR of China
Water Heating
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2000
2021
October 2022
Electricity
Energy Efficiency Policy for Storage Water Heaters
India
Storage Water Heaters
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, Adopted, Revised
2009
2022
December 2024
Electricity
GB 20665-2015 Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heaters and gas fired heating and hot water combi-boilers
China
Instantaneous Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2006
2016
June 2021
Gas