Programmers

Automatic summer/winter time change
Memory saver – programmer and clock will never require resetting in the event of power loss
Easy to read, backlit screen
Pre-set clock
On/once/timed/off switching options
Up to 3 timing periods per day
Program advance buttons
Both programmer/time switch are suitable for fully pumped or gravity heating systems
Time switches are ideal for combination boilers and control of additional zones etc. (volt free contacts)
Universal backplate
Part L Compliant (Part J in Scotland)