Honeywell ST 7100

[pjholmes55]

Please could anyone advise what supersedes the Honeywell ST7100 central heating programmer as I don't seem to be able to find a replacement. Better still, if you have the name of a supplier of the ST7100, that would be marvellous.

Thanks for any help given.

 

[bengasman]

You might as well replace it with the 9400, and get much better performance.

 

[Boilerman2]

Honeywell made the ST7100, the 9400c is the current replacement, but you will have to fit a new base plate as well so you will need a sparky the links that are fitted in your current clocks base can probably be discarded, but you really will need a sparks if you have the sightest doubt