The Worcester DT20RF Twin Channel Programmer 7716192054 is a programmable display for a boiler heating system. With a power consumption of less than 100W and an energy efficiency rating of A+++, this white British-made programmer is designed to help homeowners save energy and stay comfortable. The twin channel system allows for convenient programming and control of their heating system, making it a reliable and efficient choice for those looking to enhance their home heating experience.
eBay