Is there a benefit to installing more than one of the additional energy efficiency options?

The homeowner may see increased energy saving or ease of use (in the case of a smart thermostat) by installing more than one of the additional energy efficiency options but it will not alter compliance with Boiler Plus. There are no additional “points” or gains from a legislative perspective of installing more than 1 of the additional energy efficiency measures.

ErP Ratings of the Ideal Domestic Boiler Range – all comply with Boiler Plus.