With an output rating of 15kW for central heating, this model is great for smaller homes with up to 10 radiators and a single bathroom. In addition to the Ideal Logic Max S15, the Logic Max range includes the S18, S24, and the S30 with energy outputs between 18kW and 30kW. Therefore, if your home requires a higher demand for both central heating and hot water, then there is an option for everyone.
A system boiler is a great choice for homes with a higher demand for domestic hot water. This is because the hot water is stored in a cylinder ready for use when needed. However, it is important to note that when purchasing a new or replacement system boiler that you will need to consider space for an additional hot water cylinder in your home which is typically located in an airing cupboard.