VAILLANT Display (Grey) 20056561

City Plumbing

The Vaillant Printed CircuIt Board Display Grey 0020056561 is a genuine brand new Vaillant spare part with a Vaillant manufacturer's guarantee. The printed circuit board, in short PCB, is the control centre of the appliance. This component controls and monitors every process that occurs via the sensors, switches and thermostats and also enforces the safety parameters, 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 effectively the brain of your boiler, It is programmed to ensure everything is running as it should.

National Shower Spares

Vaillant Display - Grey (0020056561). The Vaillant printed circuit board is the boiler's central control. It constantly checks every process that occurs via the sensors, switches and thermostats. It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boiler's operation. The printed circuit board is effectively the brain of the boiler. It is programmed to ensure everything is running as it should. Fits a large number of Vaillant boilers. Genuine brand new Vaillant product, covered by a Vaillant manufacturer's guarantee.

Direct Heating Spares

Vaillant 0020056561 Display Printed Circuit Board - Grey. Genuine brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.