{"product_id":"121-571","title":"121-571","description":"This premium ignition modulating control board is a vital electronic component designed to regulate the startup and operational cycles of modern heating and cooling systems. As the central intelligence for your HVAC unit, this small-form-factor control box manages ignition sequences and modulates power levels to maintain consistent temperatures and maximize energy efficiency. Ideal for repairing furnaces or air handlers showing signs of electrical failure or ignition issues, this durable circuit board ensures precise timing and reliable communication between thermostat commands and mechanical components. Replacing a faulty control module helps prevent system downtime and restores the safety and comfort of your indoor environment.\u003cbr\u003e\nType: Ignition Modulating Control Board\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Primary control system for central air conditioning units, modulating furnaces, and high-efficiency air handlers.\u003cbr\u003e\nSpecifications: Integrated circuit architecture, modulating ignition logic, multi-stage heating\/cooling compatibility, and safety circuit monitoring.","brand":"BCFurnace","offers":[{"title":"CONTROL-BOX,SMALL \/ 121-571","offer_id":50217080914205,"sku":null,"price":324.37,"currency_code":"CAD","in_stock":true},{"title":"CONTROL-BOX,SMALL \/ S1-07339396001","offer_id":50217080946973,"sku":null,"price":324.37,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/121-571","provider":"BCFurnace","version":"1.0","type":"link"}