{"product_id":"468-021","title":"468-021","description":"Ensure your furnace or heating system operates reliably with this high-quality spark ignitor electrode and flame sensor rod. This dual-purpose HVAC component is engineered to provide a consistent ignition spark while simultaneously monitoring the burner flame for safe operation. Essential for gas-fired heating units, the electrode initiates the combustion process, while the integrated sensor rod detects the presence of a flame to prevent unburned gas from accumulating. If your heating system is experiencing delayed ignition or shutting down prematurely, this replacement ignitor and sensor assembly is a vital fix for maintaining comfort and safety. Built with durable materials designed to withstand extreme thermal stress, it offers a reliable solution for restoring peak performance to your residential or commercial furnace.\u003cbr\u003e\nType: Spark Ignitor and Flame Sensor\u003cbr\u003e\nSize: Standard furnace component\u003cbr\u003e\nApplication: Used in gas-fired furnaces, rooftop package units, and residential heating systems to facilitate burner ignition and flame rectification monitoring.\u003cbr\u003e\nSpecifications: Dual-function ignition and flame sensing design, high-temperature ceramic insulation, corrosion-resistant metal rod construction.","brand":"BCFurnace","offers":[{"title":"LENNOX ARMSTRONG DUCANE SPARK IGNITOR ELECTRODE \u0026 FLAME SENSOR ROD \/ 468-021","offer_id":50793765142813,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true},{"title":"LENNOX ARMSTRONG DUCANE SPARK IGNITOR ELECTRODE \u0026 FLAME SENSOR ROD \/ 84K65","offer_id":50793765175581,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true},{"title":"LENNOX ARMSTRONG DUCANE SPARK IGNITOR ELECTRODE \u0026 FLAME SENSOR ROD \/ 84K6501","offer_id":50793765208349,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true},{"title":"LENNOX ARMSTRONG DUCANE SPARK IGNITOR ELECTRODE \u0026 FLAME SENSOR ROD \/ R42446-001","offer_id":50793765241117,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/99f5f9f0c745402cbfc312599269272a.webp?v=1773958120","url":"https:\/\/bcfurnace.myshopify.com\/products\/468-021","provider":"BCFurnace","version":"1.0","type":"link"}