When purchasing a new or replacement system boiler, you will need to make room for an additional hot water storage cylinder. With system boilers, most of the important parts of the hot water and heating system, including the pump and the expansion vessel, are built-in to the unit itself, making installation quick and easy.
With an output of 18kW for central heating, this model is the least powerful in the Evolve S system range, however, it is ideal for smaller homes with up to 10 radiators. If you feel that your home requires a higher demand for central heating and hot water, then 24kW, 30kW, or 35kW could be better suited to your home. As well as a system boiler range, Vokera has designed the Evolve S range in a combi boiler, so there is an option for everyone.
