Definition for word: EER. Energy Efficiency Rating

A rating that describes AC equipment efficiency during peak load periods.

Referrence from

The Energy Efficiency Rating (EER) is a score applied to dwellings in the Australian Capital Territory. It ranges from zero to ten stars – the higher the number of stars, the better. This is mandatory for all dwellings offered for sale in the ACT.

The term can also refer to a rating given to household goods sold in the EU. The rating shown on a label displayed at the point of sale.

It is also a term relating to EU directive 2002/91/EC by which the energy efficiency of all buildings in England and Wales have to be stated when the building is sold.

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