The CORGI TSI-C is a straightforward 24 hour / 7 day time switch control designed for combination boilers. The TS1-C has a simple control layout, with Advance / Boost / Mode buttons accessible under the display, and programming buttons discretely hidden under a hinged cover. Any of the manual controls when in use will illuminate, along with the pleasing light blue backlit full display. The control includes holiday mode, automatic summer / winter clock change and a heating frost protection function if required.
This is an Energy Saving Trust Endorsed product.