Water whooshing sound

Options
Hi, we’ve had a new boiler and new Tado valves fitted. In some radiators, especially those if it’s just that you me radiator on, the water can be heard whooshing into the radiator. The pump has already been turned down to 70% and can’t be adjusted lower apparently (Ideal Vogue). Can anyone advise how to prevent the whooshing sound?

Many thanks
Carolyn

Answers

  • cuke2u
    Options

    Have the radiators been bled?

  • Caz6
    Options
    Yes, as part of the new installation and during balancing they have all been bled several times.