Recent content by wuwyam

  1. wuwyam

    How many radiators MUST be on when the boiler is set to heat the system?

    They say they are coming back to replace the faulty valves. Thanks again Rab
  2. wuwyam

    How many radiators MUST be on when the boiler is set to heat the system?

    Guys. I really appreciate you taking the time. Harry, boiler is a Greenstar 32CDi Compact ErP condensing Combi. Eleven rads between ground and first floor in a bungalow. Radiorentalrabberto.....Not sure what you mean about commissioning (don't get mad) but yes I get the rest of it. Makes...
  3. wuwyam

    How many radiators MUST be on when the boiler is set to heat the system?

    Hi. Just had eleven new rads fitted to work with an older but verified suitable boiler. At first firing I had only one rad open and the rest closed. Four other rads warmed up while set to zero. In other words the valves at these four rads are effectively open while set to zero. The boiler...
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