anti-cycling

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    Combi Boiler anti-cycling lockout: The technical/engineering reason for it, is what?

    TLDR OK, this is not so dozy a question - and the background is below for people who want to know why I am asking this, but bottom line: What is the technical reason for anti-cycling lockouts? Does constant firing use too much gas, wear something out - what? Put it another way: If there was...
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    Vaillant Boiler entering Anti Cycling Mode S.28 when heating hot water.

    The story starts from when the energy prices started to rocket. I heard that some big savings could be made by installing Weather Compensation onto compatible boilers to smooth out fluctuations and modulate the boiler. My boiler is an ecoTEC Plus 418 open vented condensing boiler. My original...
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