Search results

  1. L

    Central heating on with hot water, but CH control turned off

    The system is a pumped CH/HW system, with back boiler and the usual HW cylinder and header tank . When the controller is set at HW "on" and CH "off", the radiators heat up when the boiler comes on to heat the water. It would seem that the motorised valve is stuck in the open position. As...
  2. L

    Boiler turn off

    I have very simple 28mm gravity HW system to an indirect HW tank and a pumped 22mm CH system, with 15mm T offs to the radiators. The boiler is a balanced flue Potterton Kingfisher II approx. 10 years old. There is very little to go wrong with these boilers, though I recently replaced the...
  3. L

    Painting quarry tiles

    I have a porch floor in which several of the quarry tiles have pitted and one has lost its surface completely and is worn to a depth of approx 8mm. I don't think it will be easy to find replacements of the same age or colour as the existing tiles and getting the damaged tiles out would be...
Back
Top