The Logic+ system2 S24 boiler from Ideal provides a simple and dependable solution for a wide variety of sealed domestic systems. With a lightweight and compact design, concealed connections and no compartment ventilation required, it can be conveniently fitted into the tightest of spaces even a standard kitchen cupboard. Plus Model Compact and stylish cupboard fit design Fully modulating operation to low outputs Simple-to-use controls Built-in frost protection Choice of optional timers and room thermostats Wide range of additional flueing options