Honeywell Total Home TTH2CT Full Programmer

TTH2CT is a two channel 7-day programmer with independent heating and hot water zones.

* Complete with new backplate
* Large backlit display
* Automatic Summer/Winter 1 hour time change
* Up to 3 On/Off periods per day
* Holiday button for programme override
* Temporary or permanent override facilities
* Extra hour facility
* Programme indicator lights

Replaces (same backplate and wiring for easy changeover):
Honeywell ST712A, ST722A, ST772, ST6300A, C21, C27, ST6200A, ST6400A, ST6450B, ST6400C, ST9400A, ST9400C