Riello 40G Oil Burner Primary Control Box 530SE - Compatible Replacement Controller with Electric Eye for Home Heating Systems & Boiler Maintenance

My 20 yr old BF5 has been hard-starting, cutting out, or only igniting after 10-15 tries. I had a hard time finding the control locally, and I needed it quickly since we're still in heating season. I wasn't sure about this unit since it isn't Riello-branded, but I took a chance on it. Swapped it in as soon as it arrived, and the burner has been rock-solid ever since.