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my heatslave 18/25 provides hot water, but now is not heating the underfloor heating

Discuss my heatslave 18/25 provides hot water, but now is not heating the underfloor heating at UK Plumbers Forums; my heatslave 18/25 provides hot water, but now is not heating the underfloor heating. When the thermostats show the flame symbol the boiler does not come on, it is fine ...
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    Default my heatslave 18/25 provides hot water, but now is not heating the underfloor heating

    my heatslave 18/25 provides hot water, but now is not heating the underfloor heating.
    When the thermostats show the flame symbol the boiler does not come on, it is fine for hot water.

    Graham

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    Default Re: my heatslave 18/25 provides hot water, but now is not heating the underfloor hea

    Could be a few things.

    Maybe expand a little?

    Maybe worth getting somebody in
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    Default Re: my heatslave 18/25 provides hot water, but now is not heating the underfloor hea

    do you have another heating zone with rads that is working?

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