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    Integrating Vaillant EcoTec 435 Plus Boiler with Boiler Stove.

    Hello Everyone, I plan on integrating 30KW boiler stove with my central heating system. I have a Vaillant 435 EcoTec Plus system boiler (vented system) and Vaillant VR66 contoller and I intend to replace the copper immersion tank with a Gledhill Torrent vented 250L stainless steel heat...
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    Central Heating Pump Runs For Long Periods of Time

    Hello Everyone, I am a newbie to the forum and I have reviewed several posts on the forum about central heating pumps running continuously. My problem is slightly different as my central heating circulation pump run intermittently for hours. The system configuration is as follows: Vaillant...
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