Search results

  1. L

    Vaillant Turbo Max boiler losing pressure

    In the last week my Vaillant boiler pressure is dropping to zero several times a day. I can re-pressurise it easily enough but I am worried that I may have a leak in the system. I can't find any leaking around the radiators. When I got home at 6 last night it was at zero again although I had...