Check the listing for details. Waste Oil Heater Cad Cell Eye Flame Sensor, Fits Most Waste Oil Burners C-10 NEW. Condition: New. Listed at 10.50 USD. Brand New Waste Oil Cad Cell Eye, Flame Sensor, Photo Eye. For BlackGold, Clean Burn, Clean Energy, Energylogic, Firelake, Kagi, Lanair, Reznor, Shenandoah, Wedco waste oil heaters. Fits almost ALL Brands, if in question see dimensions below. Main body Diameter 5/8" (.651), Main Body length 5/8"+ (.665), Pin Spread 1/4"Eye Only as Shown Individually Bagged. Promptly and Carefully shipped! SHIPS FAST!!We have many other parts. If you don't see your item here, contact us with your request. We will let you know if it is available.Brand New Waste Oil Cad Cell Eye, Flame Sensor, Photo Eye. For BlackGold, Clean Burn, Clean Energy, Energylogic, Firelake, Kagi, Lanair, Reznor, Shenandoah, Wedco waste oil heaters. Fits almost ALL Brands, if in question see dimensions below. Main body Diameter 5/8" (.651), Main Body length 5/8"+ (.665), Pin Spread 1/4"Eye Only as Shown Individually Bagged. Promptly and Carefully shipped! SHIPS FAST!!We have many other parts. If you don't see your item here, contact us with your request. We will let you know if it is available.