The printed circuit board or ( PCB ) is the control centre of the appliance. It controls and monitors every process that occurs via the sensors, thermostats and switches. It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault. The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
This part is present 5 different boilers in the Baxi range including the Baxi Duotec 28 He, Duo-Tec Combi 28 HE A, Platinum 28 HE Combi, Gold 28HE.
At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clicking on your appliance model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.
We recommend that all parts are fitted by a fully qualified Gas Safe Registered Engineer. If you require any help locating a part, please feel free to contact us.
Baxi / Potterton 5120218 Printed Circuit Board Lmu 34
|Part Type||PCB Printed Circuit Board/Control Boxes|