Recent content by FredSiemaszko

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    Valiant 828/2E boiler. Tepid domestic hot water

    About 5 years ago I installed a Valliant 828/2E combi boiler which has worked like a dream until a few weeks ago. At present the central heating and warm start (preheated resevoir of hot water) work as they should. So it is not a gas supply problem? When I turn on the hot water tap the...
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