Search results

  1. S

    Vaillant Problem

    The boiler I would guess to be at least 10 years old. The water is not hard in the north of england. regards Shamus
  2. S

    Vaillant Problem

    I have a Vaillant Boiler (VCW) that has suddenly stopped firing up when i put the hot taps on. To get hot water I have to put the CH on. At the Back Top Left i have located what i am sure is the flow switch for the DHW (MS1 in manual) which when pressed fires the boiler up. I would like to know...
  3. S

    Can I Add An Extra Radiator

    Hello I have a Vaillant VCW combi that feeds 10 rads on a single pipe system. My house is three stories but i do not have a rad in the top room. My question is will the boiler/pump be capable of supplying another rad up there and if so can i just parallel a set of pipes off the nearest...
  4. S

    vent pipe/ expansion tank causing overflow

    Have you checked and double checked the Ball Cock isn't leaking. If i were you i would ask someone to double check it just for peace of mind. Maybe a neighbour! Other than the above it most likely will be the sludge in the system and if you give your chemicals time to work i'm sure all will be...
Back
Top