It's a combi boiler Bernard!
He seems happy so maybe best to leave him alone.
ye at your peril MIGHT be ok if your only living there for a yearAnd to be fair the landlord is okay but he's sent a heating engineer out a couple of times over the last few years and he said you could do with a new boiler did the fella. These firms that off a 'free boiler' could you go down that route if the landlord agreed?
You got two problems, the boiler needs a service and you have cold water passing into the hot supply probably through a shower or mixer tap.
What could be the problem with plumbing? I can do that but i dont do boilers- everything seems fine and has been fine no leaks etc?
Pressure seems ok 1.5 bar
So what pipe is dripping behind the boiler wall? Condense?
Can you post a photo?
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