In article ,
nog wrote:
The electro-mechanical switch that controls our heating has become
unreliable so it's time to fit a replacement. Which of the electronic
alternatives would be a good choice? Would like the usual features -
separate timings for each day of the week, ability to separately control
h/w & heating, override, etc.

I'd get a basic one that allows off, once, twice and continuous. And
replace (or fit) a programmable room thermostat. That allows the
temperature to be set for different values throughout the days over a 7
day period.

If you don't already have a room stat somewhere and decide to fit one
you'll have to remove or disable any TRVs in that room.

The two units should cost under 100 quid.

--
*If God dropped acid, would he see people?

Dave Plowman London SW
To e-mail, change noise into sound.