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    Tado connection to Vaillant Ecotec Plus 831

    Hi guys I am looking to replace current Honeywell 921 wireless programmable room stat with Tado v2 stat. From reading other posts , I am guessing that only COM and NO needs connecting, however when removing the cover off the Honeywell wireless received, I am kinda lost at that looks to have...
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    Worcester highflow 400 bf driving me crazy

    Hi guys Would appreciate some advice ofF anyone that may know what is causing my highflow 400 to just work for water. The other night the heating went off so I checked the pressure and noticed it had gone right down so I filled it up but since then then central heating has not worked. The...
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