Replacement for the Worcester DT20RF Digital Thermostat & Twin Channel Programmer

Product type - Timer, Room thermostat, and Programmer

Controls - Heating and Hot water

Programmable period - 24hrs and 7 days a week (3 adjustable time periods each day)

In addition to the features included in the Greenstar Comfort, the Greenstar Comfort I offers the added benefit of an extremely reliable radio frequency (RF) signal and has a pre-paired receiver and sender; making the device simple to fit. This also allows the thermostat to have an intelligent conversation with the boiler, enabling a load compensation function that is capable of delivering up to 3% savings.

• Intelligent conversation between control and boiler for increased efficiency
• No wiring required and extremely reliable RF signal
• Pre-set heating and hot water programme
• Easy menu navigation
• Holiday mode of which only frost protection will remain active throughout this programmable period
• Simple menu navigation
• Heating programme visualisation bar
• 7-day time control for heating and hot water
• Enhanced load compensation for increased efficiency
• No wiring required
• Extremely reliable RF signal

Please check the compatibility of your boiler with this control before buying. Visit the Worcester-Bosch website for further details.

All items are Smart Water marked for security.

No returns