• Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.

Search results

  1. M

    Boiler still whistling

    Hi, my central heating system is still whistling. Have tried ferneaux f3 followed by f2. The f3 seemed to help but the noise has returned since putting the f2 noise silencer in. Any suggestions on what I could try next? Thanks
Back
Top