Ideal printed circuit board (PCB) is the boiler's central control. It oversees every process that occurs via the thermostats, sensors and switches. It also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boiler's processes. This printed circuit board is well known in the heating industry as it fits some of the most well-known boilers from Ideal, such as the Ideal Isar He24, Ideal Isar He30 and Ideal Isar He3

Brand Name	Ideal