{"product_id":"lennox-102458-03-unit-controller-plc-control-board-replacement-kit","title":"Lennox 102458-03 Unit Controller PLC Control Board Replacement Kit","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"22\" data-end=\"367\"\u003eThe Lennox 102458-03 is a unit controller control board kit designed to manage system operations in HVAC equipment. It functions as a central processing module, coordinating inputs, outputs, and control sequences for reliable system performance. This board supports stable operation in Lennox systems requiring precise automation and monitoring.\u003c\/p\u003e\n\u003cp\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\u003eLennox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102458-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC Board PLC\/Add-On Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnit Controller \/ Control Board Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC system control and automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-based electronic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC systems and automation control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLennox HVAC equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplacement or repair of control systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.70 lbs\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 \u003cmeta charset=\"utf-8\"\u003e102458-03\u003c\/h4\u003e\n\u003cp data-start=\"412\" data-end=\"945\"\u003eThe 102458-03 is a Lennox unit controller board developed for HVAC systems that require integrated control and automation. It is constructed as a PLC-style printed circuit board that processes system signals and manages operational sequences such as heating, cooling, and airflow control. The board is designed for compatibility with specific Lennox units, enabling communication between sensors, actuators, and system components. As a replacement kit, it restores functionality and ensures continued operation of existing equipment.\u003c\/p\u003e\n\u003ch3 data-start=\"1067\" data-end=\"1088\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-start=\"975\" data-end=\"1566\"\u003e\n\u003cli data-start=\"975\" data-end=\"1070\"\u003eUnit Controller Function: Provides centralized control of HVAC system operations and logic.\u003c\/li\u003e\n\u003cli data-start=\"1071\" data-end=\"1156\"\u003ePLC-Based Design: Uses programmable control logic for accurate system management.\u003c\/li\u003e\n\u003cli data-start=\"1157\" data-end=\"1242\"\u003eControl Board Kit: Includes replacement board for restoring system functionality.\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1322\"\u003eSystem Integration: Interfaces with sensors, relays, and system components.\u003c\/li\u003e\n\u003cli data-start=\"1323\" data-end=\"1412\"\u003eReliable Signal Processing: Ensures accurate response to input and output conditions.\u003c\/li\u003e\n\u003cli data-start=\"1413\" data-end=\"1484\"\u003eOEM Compatibility: Designed for Lennox HVAC equipment applications.\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1566\"\u003eService Replacement Use: Ideal for maintaining or repairing existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1568\" data-end=\"1685\"\u003eThe 102458-03 delivers the reliability and precision required for automated control and coordination in HVAC systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":51395899883818,"sku":"102458-03","price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/71WB7W0vCNL._SL1500.jpg?v=1775747594","url":"https:\/\/iqelectro.com\/products\/lennox-102458-03-unit-controller-plc-control-board-replacement-kit","provider":"IQElectro","version":"1.0","type":"link"}