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    Wiring new programmer back plate

    Currently have a horstmann h27xl programmer for our heating/water but it’s seems to have failed today as it won’t fire the boiler when pressed for hot water…. Was looking at a replacement programmer the Drayton 522 or 722, but I’ve noticed the back plate are different, the horstman is numbered...
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    Led drivers blowing breaker

    Hi, I’m hoping for some help here, I have installed some 12v led strip lighting under racking in my garage and it’s running from 3 led drivers: Driver 1, is a 360watt driver and the led lights it’s running totals 290 watts Driver 2, is a 360 watt driver and the led lights it’s running totals...
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