heatslave 15/19

  1. E

    Wiring up a Wireless Thermostat

    Hi, I can't get my head around this and I'm wondering if any of you can help me out. I currently have a Worcester Heatslave 15/19 Oil Boiler, it is controlled with a Programmer in the Kitchen, where I can tell both the Hot Water and Heating to come on, and set times for weekdays and weekends...
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