{"product_id":"020-842","title":"020-842","description":"This Main PBA (Printed Board Assembly) serves as the primary control center for advanced HVAC systems and high-efficiency furnaces. As a sophisticated ignition modulating circuit board, it manages the critical timing and sequencing of the ignition process, ensuring precise fuel delivery and optimal combustion efficiency. This essential component monitors safety sensors, regulates blower motor speeds, and coordinates the startup sequence to maintain consistent indoor temperatures. Ideal for replacing malfunctioning or shorted control modules, this board restores reliable operation to heating units experiencing ignition failure, erratic cycling, or communication errors. Designed with high-quality circuitry for long-term durability, it acts as the central brain of the appliance to maximize energy savings and system performance.\u003cbr\u003e\nType: Ignition Modulating Main Control Board\u003cbr\u003e\nSize: Medium\u003cbr\u003e\nApplication: High-efficiency gas furnaces, central heating systems, and modulating HVAC units.\u003cbr\u003e\nSpecifications: Integrated ignition modulation, safety sensor monitoring, and multi-stage fan speed control.","brand":"BCFurnace","offers":[{"title":"BOARD, PBA, MAIN \/ 020-842","offer_id":50216192803101,"sku":null,"price":405.44,"currency_code":"CAD","in_stock":true},{"title":"BOARD, PBA, MAIN \/ BRD04768","offer_id":50216192835869,"sku":null,"price":405.44,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/020-842","provider":"BCFurnace","version":"1.0","type":"link"}