The energy saving recommended endorsement scheme endorses products which exceed minimum performance specifications. It is a logical extension of the long running energy saving campaign to raise awareness and help consumers make environmentally conscious purchase decisions. The scheme is managed by the Energy Saving Trust, who decides the specifications with advice from an independent endorsement panel. To join the scheme manufacturers have to apply to the Energy Saving Trust and meet certain conditions.

Endorsed products may show the energy saving recommended logo. The logo makes it easier for people to recognise energy efficient products, and is now appearing on fridges, freezers, dishwashers, washing machines, tumble dryers, light bulbs, gas boilers and heating controls. Gas boilers must have a SEDBUK efficiency of at least 90% (band A) to qualify. Oil Boilers must have a SEDBUK efficiency of at least 86% (band B) to qualify.

The Energy Saving Trust supports the Boiler Efficiency Database by publishing the little blue book of boilers. The book contains details of current boilers rated at SEDBUK band D or above. Trade companies such as installers and builders merchants can order copies of the book by calling 0845 727 7200.