Common Timebase Programmers
Common timebase programmers have just one set of times for both heating an hot water
A general-purpose mini-programmer which provides linked outputs for Water and Heating.&nbs..
Ex Tax: £74.89
The ST699 is a 24hr electronic central heating time control programmer that can be use on gravity pr..
Ex Tax: £93.03
This twin circuit hot water and central heating programmer with indicator lights has ..
Ex Tax: £52.49
The Tiara has all the programme capability and features of the 425 Diadem but without ..
Ex Tax: £44.70
* Complete with key for tamperproofing.
* Holes in frame allow air to circulate freely.
* Easy to ..
Ex Tax: £14.99
Replacement Battery for Danfoss Randall MK8 series including:
811, 851, 852, 841, 842
Ex Tax: £7.47
Replacement Battery for Honeywell ST699B programmers.
Please check your programmers battery is re..
Ex Tax: £8.47
Traditional Daily Programmer
* Complete with new backplate
* Two ON/OFF periods per day
* 1 hour ..
Ex Tax: £59.99