Grant Vortex Combi

[Terrywookfit]

Trying to find a part no for the store Pcb.

Is it the same part as the Heating Pcb? In the manual it says one is fixed and the other adjustable.

Pre 2008 model

 

[Boilerman2]

Hi Terry
MPCBS 97X (there is only one type of board) the Boiler board has the thermostat knob attached, the Store PCB is identical, but it fits into the panel on a bracket which only fits when the potentiometer spindle is set to max ( that's the way it is preset and non adjustable)

word of caution, the latest PCB's are slightly diffrent to the older versions, the terminals are not in the same place, so take great care when swapping the wires it is easy to accidently put a live onto the Neutral pin!