Recent content by Jaga

  1. J

    Hot water issues with Vaillant EcoTec Pro 28 combi boiler

    derekocon - did you ever work out the problem with your boiler? I have the same model and same problem as you had last year. Heating fine, hot water goes cold after a few minutes. Constantly goes hot and cold. Yellow centre indicator goes on and off, which seems to indicate that the burner...
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