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Recent content by tonea2003

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    vaillant ecotec plus 837 boiler problem

    ok problem resolved - it appeared to be something to do with the flue. we have had builders doing work on the roof and apparently they had disturbed the flue while removing tiles around it. i had mentioned this to them but assured me they hadn't. but subsequently have reset/repositioned and lo...
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    vaillant ecotec plus 837 boiler problem

    ok thanks for your advice, i will post back once i have a resolution
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    vaillant ecotec plus 837 boiler problem

    i have done that but unfortunately that has made no difference just the usual a short burst of hot followed by alternating hot and cold the flow is fairly constant :!: :?: :!: :?:
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    vaillant ecotec plus 837 boiler problem

    right i've tried turning up the temp - no difference with the i button pressed it was showing s3 and s4 back and forwards when the hot tap is running s13 and s14 is shown also an s7 appeared at first and also s23/24 some are not listed in operation manual i have confused - sure am, looks...
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    vaillant ecotec plus 837 boiler problem

    will do, i'm not at home at the present so will try that when i get in and post what i find thanks
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    vaillant ecotec plus 837 boiler problem

    it was on 47c when i looked yesterday
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    vaillant ecotec plus 837 boiler problem

    sorry if a question like this has been asked before but before i call out for service i just wonder if i'm missing something simple when i turn my tap on for hot water, i get hottish water for a minute then it cools down. i can only get hot water back if i turn the tap off and wait a...
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