Thanks to its high-efficiency rating of 94% and an ErP A-rating of heating and hot water, the Vaillant EcoFit Pure is an efficient system boiler. Depending on your current boiler's efficiency ratings, this system boiler could also help you to lower your energy bills.
With a central heating output of 15.2 kW, this makes the EcoFit Pure 615 a great fit for properties with up to 10 radiators and a single bathroom. However, if you feel that this does not meet the demands of your home for heating and hot water, the EcoFit Pure range also has the 618, 625, and 630 with outputs between 18kW and 30kW.
It is important to note when thinking about purchasing a new or replacement that you will need to accommodate for the additional hot water cylinder that is needed. Although they are not as space-saving as a combi boiler, they are perfect for people who need hot water ‘on tap’ (excuse the pun). This is because system boilers heat water from the mains supply and store it in a hot water tank, ready for when you need it.
