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Recent content by tom dooley

  1. T

    Air in HW side of system please advise.

    How will inhibitor help prevent air in the system? Should I try adding a leak sealer chemical if there is such a product? ++++++++++++++++++++++++++++++++++++++++++++ The HW side has air in it. It continually vents from auto vent on HW tank inlet and from vent on pump suction side. Also...
  2. T

    Air in HW side of system please advise.

    Thanks for quick reply. Vent open and working also venting from vent before pump inlet. Probably no inhibitor left in system because I have drained so much off to clear air locks that got into CH side. No balancing valve on HW tank return to boiler.
  3. T

    Air in HW side of system please advise.

    I live in a small bungalow. It is fitted with a full flow CH/HW system. There is air in the HW side but I cannot find any leaks. Boiler oil fired, outdoors, Grant 50/70 new Oct 2004. New pump fitted recently no leaks and joints and valves (pump in/out) sealed with rubberised compound for added...
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