{"product_id":"446-190","title":"446-190","description":"This professional-grade direct spark ignition (DSI) control board serves as the primary electronic controller for managing the ignition sequence and gas flow in high-efficiency heating systems. By utilizing a high-voltage spark to ignite the main burner directly, it eliminates the need for a standing pilot light. The module features continuous flame monitoring and integrated safety protocols, including an automatic lockout function in the event of ignition failure, ensuring consistent and safe furnace performance.\u003cbr\u003e\nType: Ignition Control Board\u003cbr\u003e\nSize: Medium\u003cbr\u003e\nApplication: Designed for use in residential and commercial gas-fired forced-air furnaces, rooftop units (RTU), and unit heaters. Specifically engineered for systems requiring direct spark ignition and modulating heating cycles.\u003cbr\u003e\nSpecifications: Integrated flame sensing technology, automated pre-purge and post-purge timing sequences, diagnostic LED status indicators, and support for modulating gas valves to optimize thermal efficiency.","brand":"BCFurnace","offers":[{"title":"CONTROL BOARD, DIRECT SPARK IGNITION \/ 446-190","offer_id":51062115336477,"sku":null,"price":1373.2,"currency_code":"CAD","in_stock":true},{"title":"CONTROL BOARD, DIRECT SPARK IGNITION \/ LH33WP003","offer_id":51062115369245,"sku":null,"price":1373.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/9906ac19e240444eaf255505b3f6c808.webp?v=1773956983","url":"https:\/\/bcfurnace.myshopify.com\/products\/446-190","provider":"BCFurnace","version":"1.0","type":"link"}