Storage water heaters are included among the products regulated under Uruguay’s energy efficiency regulatory framework. To be marketed, they must have an energy efficiency certification, which ensures that the equipment has been evaluated according to the technical criteria established by the competent authority.
This certification involves determining the unit’s energy consumption under normal conditions of use, its thermal insulation capacity, the overall performance of the heating system, and the level of heat loss during standby periods. Based on these parameters, an energy efficiency label is assigned, classifying the product within a performance scale that allows consumers to compare different options available on the market.
Having this certification is not only mandatory for commercialization, but it also promotes the use of more efficient equipment, which translates into cost savings for end users and a lower environmental impact derived from electricity consumption. The energy label thus becomes a key tool to encourage more responsible and informed purchasing decisions.