Gas-fired instantaneous domestic water heaters (HS: 841911)

Especificación técnica para el diseño de la etiqueta de eficiencia energética para artefactos de producción instantánea de agua caliente, para uso doméstico, que utilizan combustibles gaseosos (calefones) (Technical specifications for the design of the energy efficiency label for gas-fired instantaneous domestic water heaters) (12 pages, in Spanish)

Technical specifications for the design of the energy efficiency label for gas-fired instantaneous domestic water heaters. These specifications include the scope and area of application, energy efficiency grades, the label design, and the required placement of the label.