This attribute describes the energy efficiency class of your products.
Use this attribute if you would like to define the energy efficiency class for an EU country or Switzerland. However, you should only submit this attribute if it is necessary to comply with the local, state, or federal laws of your target country. Further information can be found in the EU directive.
Type: Enumeration: G, F, E, D, C, B, A, A+, A++, A+++
Note that your data feed has to fulfil the legal requirements before you submit it to Google Shopping. Your product information may not be advertised on every device e.g smartphone, tablet.
For these products you should submit the water heating energy efficiency class. For reversible air conditioners, the energy efficiency class for heating (average season) should be declared.