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Recent content by Nimit

  1. N

    Rads not getting hot!

    Went to customers today. Changed pump and everything worked fine. Thanks all for the advice.
  2. N

    Rads not getting hot!

    Left the pump settings as they were from before. Thanks for your help btw.
  3. N

    Rads not getting hot!

    Didn't check the pump at the time after as airlock issue was resolved and all rads were getting hot. Guess I should take a spare pump with me and try that.
  4. N

    Rads not getting hot!

    Hi all, Need some more help on this please. Original issue was resolved. There was an airlock and I got rid of this by back filling via the drain off. Tested the system at the time and everything worked as it should. All rads were getting nice and hot. Customer has called me this evening as...
  5. N

    Rads not getting hot!

    Yeah opened them up.
  6. N

    Rads not getting hot!

    No they haven't got any TRV's fitted.
  7. N

    Rads not getting hot!

    I did feel the pump to check if it was spinning and it did feel like it was. Good tip though. I will do that on my next visit there.
  8. N

    Rads not getting hot!

    Yeah filled up no problems.
  9. N

    Rads not getting hot!

    The system is gravity fed. I was thinking next time I go back I will connect the the cold mains straight to the flow pipes and try and flush through any remaining sludge. Good idea? Also if it is air pockets how would I go about getting rid of them? I did notice that the pump there was a 25-80...
  10. N

    Rads not getting hot!

    The boiler is in the kitchen and the cylinder, pump and zone valves are all in the loft. The flow and return pipes for the rad circuit is hot. Would measuring the temp on the flow pipe by the boiler still apply here? While I was there I tried hitting the valves on one radiator a few times to...
  11. N

    Rads not getting hot!

    Boiler isn't overheating. Pump is working fine. The pipes to the cylinder are not getting hot. It was a problem before but is ok now the zone valve has been changed. There was a by pass with a 15mm ballofix which was half open. I've closed it but has not made any difference. Although it could be...
  12. N

    Rads not getting hot!

    Hi all, Need a little advice please. A customer said his radiators were not getting very hot like they used to. I checked the zone valves (s plan vented system) and replaced the hot water zone valve as it was faulty. Also manually removed all the rads and flushed and cleaned them in the...
  13. N

    Plumbing for kitchen waste in 50mm

    Where are you based? Builders depot in London stock 50mm boss reducers.
  14. N

    holesaw kit

    I use the plumbers holesaw kit from Toolstation. On my second kit. The first lasted me a year and that using it nearly everyday! Plus the price is good too! Toolstation > Power Tool Accessories > Holesaws > Plumbers Holesaw Kit
  15. N

    A Plumbers Tool Box - HELP

    Get yourself 15 & 22mm pipe slices. When I did the course they did not provide those. They just provided an adjustable pipe cutter.
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