Search results

  1. I

    Question about radiators and TRV

    We recently had a new boiler and controls (both Vaillant) installed, we also got TRVs on all of the radiators except the one in the room where the controls are - we were told this is because it could interfere with the thermostat. We were also told that one of the radiators must be left without...
  2. I

    Vaillant VRC470f controls very slow temperature change

    I hope someone can help with a problem we are having. We had a new Vaillant Eco Tec 831 and VRC 430f controls installed in July. We have had no end of problems with the controls - our installers didn't know how to set them up, and neither did the first Vaillant engineer who came out! We also...
  3. I

    Extractor fan in bathroom causing mould in loft

    I've looked at the Condensation sticky but can't find the answer to this specific problem, I hope someone can help! We bought a house last year and the bathroom has no window, so there is an extractor fan which vents into the loft space. We had the fan replaced shortly after we moved in...
Back
Top