FREE DOWNLOAD - 7 steps to a truly efficient heating system
QUICK GUIDE OVERVIEW
Millions of homes have invested in A-rated condensing boilers that boast 92-94% ErP efficiencies. EPC reports recommend upgrading to a condensing boiler in order to improve the energy banding. However, the difference between A-rated efficiencies and actual efficiencies is usually 10-15%, meaning that our boilers are B-rated or even C-rated in the home and probably not much more efficient than the outgoing boiler.
Our 7 Steps walk you through selecting an efficient boiler, the types of controls that maximise the boiler's efficiency, dealing with hot water demands and the importance of balanced radiators. For more detail on any of these topics see our online guides (links below).