Quick view Compare Add to Cart The item has been added Viessmann Flue sensor, Viessmann Vitolig 7820618 MSRP: Was: Now: €133.28 Flue sensor, Viessmann Vitolig 7820618 VitoligBurner No.:7143836, 7143840, 7143860, 7159686, 7159821, 7192364, 7192365, 7192366, 7192367Manufacturer No.: 7820618 Add to Cart The item has been added