The multi-zone evohome Wi-Fi controller has a touchscreen, controls up to 12 heating zones with independent time and temperature plus domestic hot water and is a temperature sensor in its own right. Features a backlit LCD screen, wall or table mounted on a charging stand (off stand up to 2 hours battery life), a choice of idle screen, analogue or digital clock display and day or night mode.

Functions - day off mode; heating off button (unless frost protection temperature level is reached); delayed start, optimum stop; works with OpenTherm® boilers (requires P/N 22869 to function); suitable for radiator and underfloor heating systems.