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    Hot water is not hot enough after replacing PCB for Vallaint EcoPro 824

    As per the title, the PCB on the boiler failed after 10 years - so I've replaced it by myself (exchanged the faulty one with a refurb one and with a 1-year warranty). All is good, but the hot water is not hot enough! Even if I turn the bath or kitchen tap to the max. Is it possible that this is...
  2. I

    Upgrade Honeywell R6660D thermostat connected to Valliant EcoPro 824 boiler

    Hi there, I've purchased the new smart/wifi controlled thermostat, but not sure that I have enough confidence to install it. So, placing a few questions here for some advice before I decide further or if this is compatible. Seems we had a couple of similar posts already (that's how I found this...
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