radvalve

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    Wired OpenHAB Type Central Heating Control with Rad Valves and Room Sensing.

    Hello, During recent renovation works I have installed a single gang pattress box in most rooms near the light switches with provision for wiring cat5 / 8 Core Alarm cable back to the airing cupboard / boiler control area. I am also putting in provision for getting 4 core alarm cable to each...
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