Recent content by Neil10

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    Vaillant EcoTec 630 plus boiler turns on for central heating but not providing domestic hot water

    Thanks @The Novice and @picasso . Much appreciated. Continuing to poke around and reading up on internet while we try and find a plumber during the corona lockdown. Have looked at the pipework around the boiler and can see that from where the hot water comes out of boiler, via the pump, and...
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    Vaillant EcoTec 630 plus boiler turns on for central heating but not providing domestic hot water

    After the last few days of warm weather, the CH thermostat never triggered the boiler to turn on, and now the DHW temperature has dropped. I can't seem to get the boiler to turn on for DHW. The boiler only shows the CH radiator symbol on the right, and no DHW tap symbol on the left. From...
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