The Glow-worm interface board is designed for use in Flexicom and Ultimate boilers. The printed circuit board also known as the interface board, which serves as the boiler's control centre, uses switches, thermostats and sensors to monitor and manage every operation taking place within a system. Additionally, it enforces safety precautions by shutting down boiler operations when internal readings point to a problem, such as excessive pressure or low water levels.

Brand Name	Glow-worm