{"product_id":"nordyne-903600-flame-sensor","title":"Nordyne 903600 Flame Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eNordyne 903600 Flame Sensor\u003c\/strong\u003e is a performance-critical safety component designed for precise flame rectification in gas-fired heating systems. As a veteran-grade \u003cstrong\u003eOEM furnace flame sensor\u003c\/strong\u003e, this unit serves as the direct replacement for legacy part numbers \u003cstrong\u003e632396\u003c\/strong\u003e, \u003cstrong\u003e632316\u003c\/strong\u003e, \u003cstrong\u003e632367\u003c\/strong\u003e, and \u003cstrong\u003e632143\u003c\/strong\u003e. This \u003cstrong\u003e903600 flame sensor with wiring harness\u003c\/strong\u003e features a high-grade 5-inch \u003cstrong\u003eKanthal flame rod\u003c\/strong\u003e and a durable porcelain insulator, engineered to withstand the intense thermal cycles of a modern combustion chamber. It is compatible with a wide range of \u003cstrong\u003eNordyne-family brands\u003c\/strong\u003e, including Miller, Intertherm, Frigidaire, Maytag, and Tappan, and is frequently utilized in \u003cstrong\u003eFG6RA, G6RC, and L1RA furnace series\u003c\/strong\u003e. By accurately monitoring \u003cstrong\u003emicroamp signals\u003c\/strong\u003e, the sensor confirms ignition and prevents hazardous gas buildup. If your diagnostics reveal \u003cstrong\u003efurnace short cycling\u003c\/strong\u003e or 4-flash error codes, replacing the oxidized rod with this factory-spec \u003cstrong\u003eHVAC replacement part\u003c\/strong\u003e restores reliable bridge-to-ground continuity and ensures steady burner operation throughout the heating season.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Engineered as the primary \u003cstrong\u003eNordyne 903600 replacement\u003c\/strong\u003e for Intertherm, Miller, and Frigidaire gas furnaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes the \u003cstrong\u003eflame sensor wiring harness\u003c\/strong\u003e to facilitate a secure connection to the control board and reduce service time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Detection:\u003c\/strong\u003e Utilizes \u003cstrong\u003eflame ionization technology\u003c\/strong\u003e to provide real-time feedback, preventing unnecessary system lockouts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Reliability:\u003c\/strong\u003e Manufactured to \u003cstrong\u003eoriginal equipment specifications\u003c\/strong\u003e, ensuring the rod length and mounting bracket align perfectly with the burner assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I diagnose a faulty Nordyne flame sensor?\u003c\/strong\u003e\u003cbr\u003e\nIf the furnace ignites but shuts down within 2 to 5 seconds, the \u003cstrong\u003e903600 sensor\u003c\/strong\u003e is likely failng to send a microamp signal to the integrated furnace control. Technicians should check for soot buildup or cracked porcelain, which disrupts the electrical path.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I clean the 903600 flame rod instead of replacing it?\u003c\/strong\u003e\u003cbr\u003e\nWhile light oxidation can be temporarily removed with a fine abrasive, cleaning removes the protective finish and increases the rate of future corrosion. For a permanent \u003cstrong\u003eHVAC repair\u003c\/strong\u003e, installing a new \u003cstrong\u003e632396 replacement sensor\u003c\/strong\u003e is the industry standard for long-term reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this fit Intertherm mobile home furnaces?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003eNordyne 903600\u003c\/strong\u003e is the standard \u003cstrong\u003eflame sensor rod\u003c\/strong\u003e for many Miller and Intertherm M2 and M3 series mobile home units. Always verify the part number against the furnace wiring diagram or cabinet labels.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Nordyne","offers":[{"title":"Default Title","offer_id":35644094348,"sku":"903600","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_635e3465-0de6-408c-816b-fd13906e26bb.png?v=1790720080","url":"https:\/\/www.gsistore.com\/en-ca\/products\/nordyne-903600-flame-sensor","provider":"GSIstore","version":"1.0","type":"link"}