Hi all, looking for a bit of advice. I'm GSR, been repairing the above boiler for a few weeks. Problem after problem. So far I have replaced the diverter valve, APS, Pressure gauge and PCB.
DHW great, CH comes on runs for approx five minutes then cuts out. Rads get aired but that's it. Was thinking CH sensor. Any other ideas? Ta
DHW great, CH comes on runs for approx five minutes then cuts out. Rads get aired but that's it. Was thinking CH sensor. Any other ideas? Ta