Product Information: The printed circuit board or ( pcb ) is the boilers central control. It monitors and controls every process that occurs via the thermostats, switches and sensors . 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 boilers processes. The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
This part is present in 8 different boilers in the Worcester range including the Worcester GREENSTAR 12RI , GREENSTAR 12RI , GREENSTAR 15RI , GREENSTAR 15RI , GREENSTAR 18RI .