Hi, I am installing a nest thermostat 3rd generation. It is a conventional boiler with only 2 pipes going down. Pic attached. It’s controlled by a programmer upstairs and a thermostat in the hall. I’ve taken the old programmer off. And I have these wires. Pic attached. I wired the heatlink...
Hi, I have a dilemma. I am replacing an old rose pendant light with a fancy chrome one. There are 3 grey cables hanging from the ceiling.
Left grey cable has a neutral (black) and an Earth, can’t see a live (red)
Middle cable has all 3 red, black, earth
Cable on right has one earth and 2 red...
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