Search results

  1. C

    Power flush required yes or no?

    Ah the great powerflush scam! System should be cleaned chemically and inhibitor added as part of the commissioning. Never really understood flushing. If there is any debris in a radiator, and the feed pipes are 10mm or even worse 8mm, try asking yourself how fast the water has to flow in the...
  2. C

    Re-siting a radiator.

    GEt a plumber in! I would freeze the pipes, move the rad, and use solder joints. LOoks much better than a diy job using compression or push fit fittings. £80 should cover it JohnG
  3. C

    TRV issue, now discovered broken pipes in concrete floor

    NOt what you want to hear, but had a neighbour who's central heating header tank emptied into a hole in the concrete in about 5 mins. RAds never got hot as boiler unable to cope with amount of cold water being introduced to system. HE only spotted the problem when the water supply was cut off...
  4. C

    Switchmaster Blue VA1 3 port switch replacement

    found this reply and wired in a new wiring center with the old switchmaster, and still can't get fully independant control of DHW and CH. DHW on its own is OK, as is request for both (until cylinder stat is satisfied and then the boiler stops!). Request for CH on its own does nothing. Am I...
Back
Top