The Glow-worm printed circuit board is the control centre of the appliance. It monitors every action using sensors, switches, and thermostats. It also enforces safety precautions, ensuring the boiler shuts off if any internal readings indicate a problem.

Brand Name	Glo
Colour	N/A
Material	N/A
Manufacturer Model No	2000802494
Wear Type	N/A
Type	Printed Circuit Board Kit
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Voltage	230 V
Supplied with	air pressure switch and cables