this guy in germany  supplies all parts including PCB board (300€), also can test your board (50€).
He repaired my temperature sensor cables on a truma C3400, having eliminated a fault on my PCB board.
No more cold showers or lighting the hob for a heat
Dieter Eicker <info@camping-eicker.de>
								
																	
																He repaired my temperature sensor cables on a truma C3400, having eliminated a fault on my PCB board.
No more cold showers or lighting the hob for a heat
Dieter Eicker <info@camping-eicker.de>

 
																																													 
																																													 
																