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angiek

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angiek
my new light socket has a wiring diagram- with red, blue and green/yellow wires indicated. My electric wiring has wires within which are red, blue and solid green. Is the green the same as the...
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angiek
I do not understand the programming instructions on my Vaillant combi boiler.!!! Please Help. I have an option to put the circulating pump on a timed program - but have no idea when or why this should...

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