BECKETT Z GAUGE MODELS AF&AFG

This oil burner setting gauge is designed to adjust the appropriate distance between the nozzle and the combustion head and the angle of the electrode without removing the oil burner from the heating equipment Compatible Models: The oil burner gauge is compatible for beckett AF, AFG, SR, SF burners with "F" head, AF lI burner with "FB" head, and any nozzle recommended by furnace or boiler manufacturer. Please confirm whether the kit is suitable for your burner before purchasing High Quality Materials: This burner nozzle adjusting part is made of strong and durable high quality composite materials, with good stability, oil resistance and corrosion resistance. The surface of the gauge is smooth to ensure that the nozzle will not be scratched or damaged during use