{"product_id":"7006u-7135u-cad-cell-flame-sensor-for-beckett","title":"7006U 7135U Cad Cell Flame Sensor - Fits Beckett Oil Burners","description":"\u003ch2\u003e7006U 7135U Cad Cell Flame Sensor - Fits Beckett Oil Burners\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCadmium sulfide photocell senses combustion-chamber light and signals the primary control when ignition occurs and the flame remains established.\u003c\/li\u003e\n\u003cli\u003e30.315-inch (77 cm) lead length supports routing around the burner housing.\u003c\/li\u003e\n\u003cli\u003eCopper enclosure maintains its shape near the combustion chamber.\u003c\/li\u003e\n\u003cli\u003eOperating resistance is 300 to 1,000 ohms while the burner runs, with 1,600 ohms maximum.\u003c\/li\u003e\n\u003cli\u003eBench reading is 0 ohms under light and infinite resistance in full darkness.\u003c\/li\u003e\n\u003cli\u003eHigh-temperature wire insulation helps guard against current leakage and short circuits. The flexible leads are cadmium-free and soldered for a steady signal path.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7006U\u003c\/li\u003e\n\u003cli\u003e7135U\u003c\/li\u003e\n\u003cli\u003eC554A1687\u003c\/li\u003e\n\u003cli\u003eC554A1688\u003c\/li\u003e\n\u003cli\u003e120320\u003c\/li\u003e\n\u003cli\u003e124607\u003c\/li\u003e\n\u003cli\u003e130367\u003c\/li\u003e\n\u003cli\u003eOC-10\u003c\/li\u003e\n\u003cli\u003eC-554A\u003c\/li\u003e\n\u003cli\u003eItem model number: 5445421\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eFits Beckett oil burner series A, AF, AFG, NX, SR, SF, and RW. This flame sensor is intended for wiring into a cad cell primary control designed for a standard two-lead photocell. Check the number on the existing cad cell and the burner series before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe burner fires but drops out after approximately 10 to 30 seconds.\u003c\/li\u003e\n\u003cli\u003eThe system repeatedly enters safety lockout or requires manual resets.\u003c\/li\u003e\n\u003cli\u003eThe cad cell lens appears tan, smoky, or brown.\u003c\/li\u003e\n\u003cli\u003eResistance readings do not reach 0 ohms under light or infinite resistance in full darkness during a bench check.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off power at the burner service switch and circuit breaker before handling wiring.\u003c\/li\u003e\n\u003cli\u003ePull the old cad cell eye from the holder slot.\u003c\/li\u003e\n\u003cli\u003eRelease the old lead wires from the primary control terminals.\u003c\/li\u003e\n\u003cli\u003eSeat the replacement cad cell in the holder. Bend the bracket slightly only if a tighter fit is needed.\u003c\/li\u003e\n\u003cli\u003eConnect the new leads to the primary control terminals.\u003c\/li\u003e\n\u003cli\u003eBefore firing the burner, use a multimeter to confirm a 0-ohm reading under light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe part includes lifetime protection for defects or other product issues.\u003c\/p\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":67661551730877,"sku":"AZ00220398","price":26.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00220398_1.jpg?v=1791283050","url":"https:\/\/bluestarsparts.com\/products\/7006u-7135u-cad-cell-flame-sensor-for-beckett","provider":"BlueStars Parts","version":"1.0","type":"link"}