Vaillant EcoTEC Plus 412 Regular Boiler
With an efficiency rating of 94% and an ErP A-rating for central heating, the 412 is not only reliable but can also help to reduce your energy bills.
Available in six different output ratings, the 412 is the least powerful of its range, with an output of 12.3kW. However, don’t let this put you off, as it is powerful enough to heat a home with up to 10 radiators. If you are looking for a regular boiler that meets a higher demand for heating and hot water, then the EcoTec Plus range offers outputs of 15kW, 18kW, 24kW, 30kW and 35kW.
It is important to note that when considering purchasing a new or replacement regular boiler, you will also have to accommodate for an additional cold water feed tank that is commonly located in the attic of your home, as well as a hot water cylinder which is normally locating in an airing cupboard. For this reason, a regular boiler is not recommended for homes with limited space.