{"product_id":"50a50-471-white-rodgers-trane-integrated-hsi-furnace-control-board-24v","title":"50A50-471 | White-Rodgers Trane Integrated HSI Furnace Control Board 24V","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"137\" data-end=\"417\"\u003eThe White-Rodgers 50A50-471 Furnace Control Board is an integrated hot surface ignition (HSI) control module designed for Trane gas furnace systems. Operating on 24V control power, it manages ignition sequencing, gas valve operation, and system safety monitoring. This OEM-upgraded control board serves as a direct replacement for restoring reliable furnace ignition and operation.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite-Rodgers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC Control Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A50-471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFurnace Ignition Control Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated HSI Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHot Surface Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating System Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGas Furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResidential HVAC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Furnace Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous Operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1 lb (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About\u003cspan data-sheets-root=\"1\"\u003e 50A50-471\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 50A50-471 is part of White-Rodgers’ integrated ignition control board lineup used in residential HVAC heating systems. It is engineered to coordinate hot surface igniter operation, flame sensing, and furnace safety logic. The board is designed for compatibility with select Trane gas furnaces, allowing seamless integration during service replacement. Its robust electronic design supports consistent performance and long-term reliability in residential furnace environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated HSI Control Board: Combines ignition control, gas valve control, and safety logic in one module.\u003c\/li\u003e\n\u003cli\u003eTrane Furnace Compatibility: Designed for use with select Trane gas furnace systems.\u003c\/li\u003e\n\u003cli\u003e24V Control Operation: Matches standard low-voltage HVAC control circuit requirements.\u003c\/li\u003e\n\u003cli\u003eHot Surface Ignition Support: Controls silicon carbide or silicon nitride igniters.\u003c\/li\u003e\n\u003cli\u003eSystem Safety Monitoring: Provides flame sensing, fault detection, and controlled shutdown.\u003c\/li\u003e\n\u003cli\u003eOEM White-Rodgers Replacement: Built to meet or exceed original equipment specifications.\u003c\/li\u003e\n\u003cli\u003ePlug-In Installation Design: Allows straightforward replacement with minimal wiring changes.\u003c\/li\u003e\n\u003cli\u003eResidential HVAC Application: Intended for gas-fired home heating systems.\u003c\/li\u003e\n\u003cli\u003eDurable Electronic Construction: Designed to withstand electrical and thermal stresses in furnace cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 50A50-471 delivers the reliability and precision required for integrated furnace ignition control in residential HVAC systems.\u003c\/p\u003e","brand":"White-Rodgers","offers":[{"title":"Default Title","offer_id":49105045258496,"sku":"50A50-471","price":458.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_0f8e17d0-3fc1-4425-8e17-4f27b345db5b.webp?v=1785538748","url":"https:\/\/alotechparts.com\/products\/50a50-471-white-rodgers-trane-integrated-hsi-furnace-control-board-24v","provider":"Alo Tech Solutions","version":"1.0","type":"link"}