Inmetro Ordinance No. 420 of 04 October 2021
Brazil
Storage Water Heaters
Mandatory
Comparative Label
Entered into force, Revised
2012
2021
September 2022
Solar
MME/MCT/MDIC Ordinance No. 324 of 26 May 2011
Brazil
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, Revised
2008
2011
September 2022
Gas
Procel Seal - Systems and Equipment for Solar Water Heating
Brazil
Storage Water Heaters
Voluntary
Endorsement Label
Entered into force, Revised
2010
September 2022
Solar
UNIT 1157:2011 Eficiencia energética – Calentadores de agua eléctricos de acumulación de uso doméstico- Especificaciones y etiquetado
Uruguay
Storage Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, Revised
2009
2011
October 2019
Electricity
UNIT 1157:2011 Electric storage water heaters for domestic use - Specifications and labeling
Uruguay
Storage Water Heaters
Voluntary
Comparative Label
Entered into force, Revised
2007
2011
October 2022
Electricity