* Complete with key for tamperproofing.
* Holes in frame allow air to circulate freely.
* Easy to install - flush mounted.
* Max. size of programmer/timeswitch 175x100x55mm WxHxD.
..
Replacement Battery for Danfoss Randall MK8 series including:
811, 851, 852, 841, 842
Please check your programmers battery is removable before purchasing
Note: this battery is used as a backup..
Replacement Battery for Honeywell ST699B programmers.
Please check your programmers battery is removable before purchasing
Note: this battery is used as a backup during a power failure it does n..
Traditional Daily Programmer
* Complete with new backplate
* Two ON/OFF periods per day
* 1 hour boost facility
* All day option
* LED 'ON' light
* Dimensions: 145x90x50mm WxHxD
* Override faci..