The Worcester Bosch Greenstar Comfort+ II RF (7738112324) is a wireless programmable heating control designed for compatible Worcester Bosch boilers.
It is supplied with a pre-paired RF Key that plugs into the boiler, allowing wireless communication with the room thermostat. The control lets you programme and manage central heating and hot water from a convenient location.
The Comfort+ II RF includes built-in load compensation and provides low-pressure indications and notifications through the control display. It also includes a holiday mode, while an optional outdoor weather sensor is available separately to adjust heating system operation in response to outdoor conditions.