Farmer_Terry

Found it! https://www.bes.co.uk/siemens-rwb30e-single-channel-time-switch-19097/ ?

Rob99 - thanks, that's about what I was hoping. NickfromWales - thanks, I had thought about a single channel timer, but the one you show is digital (which I'm trying to avoid) and probably a bit more tricky to set than my wife can cope with, which is why I wanted a mechanical one - hence the Siemens, which I can't find in a single channel.

Standards have to be kept. ? Having thought a bit more, I do have one other question - is this timer suitable for a combi boiler please?

? Oh dear, sorry, I wasn't asking for more information - I was commenting on the usefulness of fora like this where so much information is freely available. But thanks anyway. ?

Great. Thank you both so much. Where else can you get information like that? ? Terry

Hi All - I'm a newbie with a simple question that I have been unable to find and answer to. My wife and I are, shall we say, no longer in the first flush of our youth, and our existing heating timer / thermostat is way too complicated for us so I plan to replace it with a good old fashioned mechanical one that we can both work. I have done some research and the one that lo0oks most promising is the Siemens (Landis & Staefa) RWB2E Programmer but the thing that worries me is that it frequently seems to be followed by "24V". https://www.amazon.co.uk/Siemens-Landis-Staefa-RWB2E-Programmer/dp/B00FSBBPOQ Does this mean 24 volts? And if so, is that unusual? Is this going to be suitable? (I don't propose to do the work - I will get an electrician in for that). I would be very grateful for any pointers in this direction please Terry Chisman