The Ideal Logic+ heat2 h18 only boiler is not only highly efficient, but also simple to operate thanks to straightforward controls with a clear digital display. Designed for hassle-free installation, the compact appliance fits neatly into a standard kitchen cupboard making it a dependable solution for homes with limited space and budget. 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. Compact and efficient, the Heat2 H18 offers reliable central heating performance, ideal for small to medium homes needing consistent warmth.