Entry into force
Article 8
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union . It shall apply in accordance with the following timetable: 1. from 1 January 2013, glandless standalone circulators shall meet the efficiency level defined in Annex I, point 1(1), with the exception of those specifically designed for primary circuits of thermal solar systems and of heat pumps; 2. from 1 August 2015, glandless standalone circulators and glandless circulators integrated in products shall meet the efficiency level defined in Annex I, point 1(2).