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    Room Stat problems

    Can anyone please help!!! I have a Honeywell Plan Y system - V4073A Mid Pos Valve, T6060B Room Stat and L641A Boiler Stat with Potterton EP2002 Controller and Glowworm Mk II Boiler. The room stat isnt controlling the boiler, mis position valve or pump? The switched live on the room stat...
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