Ric. bootloader + cavo usb De Dietrich 7774738

This bootloader with USB cable is an essential component for updating or restoring the firmware on compatible control boards. Designed for use in modern heating systems, it allows technicians to perform software upgrades or repairs directly via a USB connection. Whether you are maintaining a gas burner or a boiler control unit, this tool ensures reliable communication between your computer and the board. A practical spare part for any service engineer working with electronic heating equipment.