The printed circuit board or ( pcb ) is the control centre of the appliance. It monitors and controls every process that occurs via the sensors, switches and thermostats. It also enforces the safety parameters, making sure that the boiler ceases to func

Brand Name	Vaillant
Colour	None
Material	None
Manufacturer Model No	130391
Wear Type	None
Type	Printed Circuit Board
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Voltage	230V
ERP Rating	Not Applicable
Supplier Part Number	130391