{"product_id":"121-425","title":"121-425","description":"This premium Printed Circuit Board (PCB) functions as the central ignition and modulation control for high-efficiency HVAC systems. Engineered to manage the complex ignition process and regulate gas flow through modulating valves, this circuit board ensures your furnace operates at peak thermal efficiency. If your heating system is experiencing startup failures, inconsistent temperatures, or ignition lockout errors, this control board is a critical replacement component for restoring reliable performance. It features advanced diagnostic capabilities and precision-engineered circuitry to facilitate seamless communication between thermostats and heating hardware.\u003cbr\u003e\nType: Ignition Modulating Control Board\u003cbr\u003e\nSize: Standard control module size\u003cbr\u003e\nApplication: Designed for use in high-efficiency modulating gas furnaces and packaged heating units within residential and commercial HVAC systems.\u003cbr\u003e\nSpecifications: Integrated ignition control, multi-stage modulation support, diagnostic LED indicators, and high-tolerance circuit architecture.","brand":"BCFurnace","offers":[{"title":"PRINTED CIRCUIT BOARD \/ 121-425","offer_id":50217068232989,"sku":null,"price":3863.9,"currency_code":"CAD","in_stock":true},{"title":"PRINTED CIRCUIT BOARD \/ S1-03100254700","offer_id":50217068265757,"sku":null,"price":3863.9,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/121-425","provider":"BCFurnace","version":"1.0","type":"link"}