The EcoFit Pure 412 is the least powerful boiler in its range, with an output of 12.3kW. However, don’t let this put you off, as this boiler is still powerful enough to heat a small home with up to 10 radiators. If you feel that your home has a higher demand for both central heating and hot water, then Vaillant has designed the EcoFit Pure 415, 418, 425, 430 and 435 which have outputs between 15.2kW and 34.8kW, so there is an option for everyone.
It is important to note that regular boilers require an additional cold water storage tank, which is usually installed in the attic of a property, and also a hot water cylinder, and therefore are not recommended for small homes with limited space. As a result of these ratings, the EcoFit Pure range could potentially help you to save on energy costs and also lower your carbon footprint.