Search results

  1. A

    Help! Pressure drop problems

    Thanks very much for the advice, I have a sneaking suspicion that my Father-in-law tried this, so I'll ask him first what the outcome was, and if he hasn't tried it, I will crack on and go from there. Thanks again
  2. A

    Help! Pressure drop problems

    Firstly, in answer to chrishutt, I only have a very small area where the pipes were sunk into a concrete floor, although I did not fill this in until about a week after testing/installation. I would still think I would have seen evidence of leakage though, as the floor has electric underfloor...
  3. A

    Help! Pressure drop problems

    There are two pipes coming out, a plastic one for condensation, and a copper one that is the emergency overflow (I think), I have checked the copper one on several occasions and tried the "stick a bit of kitchen towel in it" trick and it is always bone dry. I did suspect that the only place...
  4. A

    Help! Pressure drop problems

    It goes up to about 1.5 usually, the wife has just shouted up that it is 1.2 at the moment and the heating is on. Thing is, the pressure drops pretty rapidly, so even though I juiced it up this morning, it will be down to < .5 by tomorrow morning.
  5. A

    Help! Pressure drop problems

    I now regret it bitterly, but for my sins I purchased a Ravenheat CSI85AT Condensing Combi boiler. The boiler itself is coming up to 2 years old and had been OK until the last few months. Pressure now drops from the optimum level to 0 in about 24 hours, more if the heating is only on low. I...
Back
Top