TD200 Text Display Boiler Programmer
A guide to the TD200 Text Display boiler programmer which allows you to control the times for your heating and hot water.
How to re-establish RF links
This video shows you how to re-establish the radio frequency connection between your thermostat control and boiler.
How to use the oil boiler Twin Channel Digital Programmer
This video shows how to set two different times each day for your heating and hot water. These can be different for every day of the week and the times for heating and hot water can be programmed separately.