Boiler Control


DT20 Twin Channel Digital Programmer

A guide to Worcester's DT20 Twin Channel Digital Programmer.

Changing the batteries on the Comfort Controls range

How to replace the room thermostat batteries for the Greenstar Comfort I and Comfort II.

MT10 Mechanical timer

A guide to the Worcester MT10 mechanical timer. This simple control allows you to set the daily times for your central heating. It's compatible with Worcester's Greenstar condensing combi boilers.

MT10RF Mechanical RF Thermostat

A guide to the MT10RF Mechanical RF Thermostat

How to use the Greenstar Comfort range

Get started - setting the time and date; setting heating and hot hater time programmes.

DT20RF Digital RF Thermostat with Twin Channel Programmer

A guide to the DT20RF Digital RF Thermostat with Twin Channel Programmer.