Equipped with Worcester Boschs RF key, the Comfort+II RF programmable thermostat is part of the Comfort+ control range. The RF key plugs directly into the boiler for immediate connection, eliminating the need for complex wiring or disassembly. Using radio frequency technology, this thermostat allows homeowners to effortlessly control their heating and hot water with a clear, user-friendly display.

• Comes with a wall-mounted Comfort+ II RF control unit for wireless remote access and an RF key for connection to the heat source
• Controls both central heating and domestic hot water via a modulating heating controller
• Compatible with a wireless outdoor sensor for weather-compensated control
• Integrated load compensation feature helps reduce energy consumption
• Meets Boiler Plus regulations
• Low pressure warning displayed directly on the Comfort+ II screen
• Offers 6 customizable time periods for heating and hot water
• Simple, user-friendly menu navigation
• RF key is pre-paired with the control unit for quick and easy setup
• Backed by a 2-year warranty

* See Technical Attachments for more precise parameters and conditions.