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Discuss Rushing water sound in rads in the Central Heating Forum area at

  1. Ryan cooper

    Ryan cooper New Member

    Everytime heating kicks on the radiators make a rushing water sound iv bled all rads no air just water comes out also had heatcare engineer in to take a look and says nothing they can do surely this can be solved
  2. SimonG

    SimonG Trusted Plumber Top Contributor!!

    if not air its water velocity.
    • Agree Agree x 3
  3. Best

    Best Trusted Plumber

    Your circulating pump might be at too high a speed, plus might require balancing valve on system if none fitted
    • Like Like x 2
  4. townfanjon

    townfanjon Trusted Plumber GSR Top Contributor!!

    Anything just been altered , new rads , new pump etc etc
    • Like Like x 2
  5. EvilDrPorkChop

    EvilDrPorkChop New Member

    What system is it, combi, heat only boiler etc?
  6. John.g

    John.g Member

    What is make/model of pump and what form of control is it set to. ie constant curve (fixed speed) or PP (proportional pressure) or CP (constant pressure, if available).
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