i've just moved into a property that has a Horstman Diadem C/H + H/W control.
It's got the basic on/off, twice, all day, 24hr settings with a timer clock so you can set 2 on/off programmes.
I'd like to know if it's possible to change this for a timer that allows you to set more on/off...
Any tips for filling in around back boxes ? What kind of plaster is most suitable ?
Electrics in the kitchen have all been done professionally but I've got to do all the making good myself.
Thanks for any hints/advice.