Thanks Paul , That is my opinion As i am a time served Motor Mechanic & it is Obvious to me to Replace Parts But i am 58 so that was a long time ago .. Anyway i got a real Plumber comin Tuesday .. But i am convinced it is the diverter Valve Which i could FIX but...
Sorry i was vague All those parts have been replaced over the years ,, Last month i had to replace the PCB & Emergency pressure valve .. Today having examined the Boiler & Found One side of the CH Cold & Pump working & spoken to a professional it points to the Diverter...
Hi my Baisi 24s is ROARING // i have replaced the PCB // Pressure safety valve // Heat Exchanger // Diarfram it has all lights & constant 1,5 bar Any ideas OH No hot water & No CH