Commission Regulation (EU) No 547/2012 of 25 June 2012 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water pumps (Text with EEA relevance) (c. 547)

ANNEX II U.K. Ecodesign requirements for water pumps

1. EFFICIENCY REQUIREMENTS U.K.

(a) From 1 January 2013, water pumps shall have a minimum efficiency: U.K.

• at the best efficiency point (BEP) of at least (η_ΒΕΡ) _{min requ}, when measured according to Annex III, and calculated with the C-value for MEI = 0,1, according to Annex III,

• a minimum efficiency at part load (PL) of at least (η_ΡL) _{min requ} when measured according to Annex III, and calculated with the C-value for MEI = 0,1, according to Annex III,

• a minimum efficiency at over load (OL) of at least (η_ΟL) _{min requ} when measured according to Annex III and calculated with the C-value for MEI = 0,1, according to Annex III.

(b) From 1 January 2015, water pumps shall have: U.K.

• a minimum efficiency at the best efficiency point (BEP) of at least (η_ΒΕΡ) _{min requ} when measured according to Annex III and calculated with the C-value for MEI = 0,4, according to Annex III,

• a minimum efficiency at part load (PL) of at least (η_ΡL) _{min requ} when measured according to Annex III and calculated with the C-value for MEI = 0,4, according to Annex III,

• a minimum efficiency at over load (OL) of at least (η_ΟL) _{min requ} when measured according to Annex III and calculated with the C-value for MEI = 0,4, according to Annex III.