Drayton LP811 gives the end user real flexibility with programming is choose between 24 hours programming all days the same, 5 to 2 days programming weekdays the same, weekends different or 7 days programming all days different.

• "Choose from 24 hours, 5 to 2 days or 7 days, with three time periods per day, Automatic summer and winter time changes, Pre-set clock, Designed for combination boilers or separate zone control, Advance and boost features, Backlit screen, On, once, timed or off settings, Mounts on an industry standard backplate, Compliant with Part L, Manufactured in UK"