280 rsf

  1. A

    Worcester Bosch 280 RSF pressure etc. problems

    Morning All, Could I ask your advice about problems with a Worcester Bosch 280 RSF, GC 47 311 11? Initial symptoms were that the domestic hot water was taking a long time to get hot, the top half of the radiator nearest the boiler stayed cold, and the boiler had partly lost pressure a couple...
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