My boiler developed a fault. It would switch on and off randomly for 10 sec or so without the HW or CH being on.
The PCB was faulty and also found the expansion vessel empty.
Does anyone know roughly what a supply and install of a new PCB and to re-pressurise expansion vessel should cost. Work took around 2 hours.
The PCB was faulty and also found the expansion vessel empty.
Does anyone know roughly what a supply and install of a new PCB and to re-pressurise expansion vessel should cost. Work took around 2 hours.