Vaillant 25-2905 electronic regulator

Brand: Vaillant
Model Number: 25-2905

Product Information:
This part is based around the control panel section. The control panel is the user interface section of a heating appliance. It usually includes the control knobs and the digital display which allow the user to program the boiler. This includes changing the mode of the boiler i.e Heating, hot water or both and some boilers even allow you to select times you would like the boiler to switch on.