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    Another Question - Ecotec 831

    Hello Bit of a follow on from my previous post - Had the BG engineer out for a water leak which turned out to be rain getting in through the outside flu - one of the adjustments he made was to reduce the temp of the CH by dropping the temp from 75 to 60 degrees by the dial on the front of the...
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    Vaillant Ecotec 831 - rainwater ingress

    Hello We had our 831 installed about 18 months ago never had a problem with it until now. Saturday morning came down stairs to water dripping out the bottom of the boiler. The system pressure was stable at 1.2 bar so I took off the front cover and the inside was awash with water - cleaned...
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