Search results

  1. M

    Very Strange WB oil heatslave boiler problem?

    Hello All, After trying WB website and two local heating engineers (both failed) i'm hoping someone here has heard of this before? Problem... Boiler seems to work fine on/off etc but.... If my CH and HW are on, the CH will only fire if I switch the HW off, now just to explain further…. if they...
Back
Top