The printed circuit board is the control centre of the appliance. It monitors and controls every process that occurs via the switches, sensors and thermostats. It also enforces the safety procedures, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boilers processes.

Brand Name	Baxi
Colour	N/A
Material	Printed Circuit Board
Manufacturer Model No	5120221
Wear Type	N/A
Type	Printed Circuit Board
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Voltage	230V