The Johnson and Starley electronic module is designed for use in the control panels of J15 22 and J25 32 boilers. The electronic module or printed circuit board of a boiler monitors and controls every process that occurs throughout a system via switches, thermostats and sensors. It also enforces safety measures, shutting down boiler functions if internal readings indicate a fault, such as high pressure or low water levels.
Fits multiple appliances
Technical specification
Waist Sizeaa82cd12gxTypeElectronic PanelSupplier Part NumberS00074Brand NameJohnson & Starley