Be prepared for ErP changes, says Heatrae Sadia

Two years since the last round of energy efficiency improvements, The Ecodesign and Energy Labelling Regulations (widely referred to as ErP) will enter its next phase on September 26, 2017. Heatrae Sadia has some advice.

From September 26 onwards, the minimum rating for standard size domestic direct water heaters will be C, or B for size 3XS and 2XS units. This means that manufacturers will no longer be allowed to introduce models beneath this efficiency level into the market, although merchants will be able to sell remaining stock that is compliant with the current regulation requirements through.

Furthermore, indirectly heated water storage tanks, which previously had no minimum class requirement, will be obliged to meet a minimum of band C. Whilst the efficiency of these products is measured by different criteria to direct water heaters, they will be held to the same stringent regulations, and those which do not meet class C or higher will no longer be compliant.

The energy label itself will also be changing to encompass a new A+ rating, whilst the G band will be removed. Although the colours associated with each rating will change, the actual efficiency parameters per band will stay the same.

Merchants should pay close attention to how these energy ratings have been calculated, to ensure they are stocking products which match the performance advertised.

For example, it’s not unheard of for manufacturers to rate a unit based on a test conducted when the unit is only partially heated, or when the water is only heated to a relatively low temperature, which would not actually be the temperature required in practice.

By checking through the technical fiche of a product, merchants can recommend units which match the requirements of both their customers and the updated ErP legislation.

Alan Clarke, pictured, Technical Support Manager at Heatrae Sadia, said: “It’s vital that merchants stay up-to-date with upcoming changes to ensure they offer compliant products.

“Whilst the energy label is a helpful starting point, it is by no means infallible, and it is important that merchants, as well as installers, refer to the technical fiche – which is required by ErP Energy Labelling regulations.

“Heatrae Sadia has invested in appropriate testing equipment and takes its ErP responsibilities very seriously. We are committed to being open and honest about the performance and efficiency of our products, and are happy to answer any queries around the new ErP requirements.”

www.heatraesadia.com