Product Information: The printed circuit board or ( pcb ) is the control centre of the appliance. It constantly checks every process that occurs via the sensors, switches and thermostats. It also enforces the safety protocols, making sure that the boiler ceases to function if any of the internal readings point to an error in the boilers operation. The printed circuit board is effectively the brain of your boiler, It is programmed to ensure everything is running as it should.
This part is present in 7 different boilers in the Worcester range including the Worcester 230 NG , 240 NG , 240 LPG , 280 NG , 280 LPG .