If I buy an upgrade, is there any wiring involved? is it wireless?? I presume its wired into the house electrics? I cant see any wires above or below, it looks as thought its just on a bracket.
Hi, as most will know, this clicks on the boiler at 6.30 till 9.30 and then 4.30 till 10.30... With is having a high pressure boiler and me being a light sleeper, I'm waking up at 6.30 when I dont need to zzzz! I have already set the times by clicking SET and tweaking times.. but when its back...