Don't know much about boilers/heating but as this is a techy forum just pointing out that you can now get wireless setups with internet connectivity so you can monitor and control heating / hot water from computer or smartphone.
I see you said simple to use, maybe its for an older relative, the internet connected ones will be more complex but it would allow you to monitor their house temp and make sure they are not freezing themselves to save money or something.
Where have you read they aren't reliable?
There is nothing wrong with the DT20RF, I've sold plenty over the years and have had few back.
I've not sold any FR10 units or that combo , people just tend to go with the DT10, DT20 ( RF ) versions.
That FR10 looks like its a hard wired unit so would mean running a cable from boiler to where the FR10 unit is going to be located. You happy with that?
The unit that Hyburnate linked is also a decent, I use one at home.
Hmm theres already a potterton programmer and thermostat that are hard wired, PRT100 thermostat with an EP2002 programmer. Would the existing wires for these not be enough for the new stuff?
Yeah ive been googling that Honeywell ST9400C, looks good.
http://www.honeywelluk.com/products...tats/TPI/CM907-7-Day-Programmable-Thermostat/
I have one of these works great on my Worcester boiler.
Need to check how many cores wired into your current stat and see what the FR10 uses.
Cool, does "battery powered" mean it will use a battery to store settings etc in the event of a power cut or does it actually run off of batteries?
Arduino and several hours of tinkering
Was hoping for something that just worked.....
Cool, does "battery powered" mean it will use a battery to store settings etc in the event of a power cut or does it actually run off of batteries?
Here
Wait for the new version coming soon that does hot water as well, current version is heating only
Brilliant thanks mate. That's exactly what I wanted but didn't think of it ad I'm not with BG. From the look of it I can have that even though I'm with Swalec I think?