{"product_id":"103956-14-lennox-prodigy-m3-control-system-control-unit","title":"103956-14 | Lennox Prodigy M3 Control System Control Unit","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"417\" data-start=\"137\"\u003eThe Lennox 103956-14 Prodigy Control System Control Unit is an advanced HVAC control module designed to manage and coordinate system operations with high precision. Identified by part number 103956-14, this M3 control unit serves as the central logic component within the Lennox Prodigy control architecture. It is used in compatible Lennox commercial HVAC systems to ensure reliable performance, monitoring, and system communication.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\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\u003eHVAC Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e103956-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProdigy Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Unit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM3 Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial HVAC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Logic and Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWired Control Connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProdigy System Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor HVAC Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuty Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.2 lb\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 103956-14\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 103956-14 is part of Lennox’s Prodigy Control System series, developed for commercial HVAC equipment requiring integrated digital control and diagnostics. This control unit is engineered to process operational inputs, manage system logic, and communicate with connected sensors and modules. It supports coordinated control of heating, cooling, and safety functions within Prodigy-equipped units. Designed for long-term reliability, the module is intended as a direct replacement in systems utilizing the M3 control platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProdigy Control Platform: Designed specifically for Lennox Prodigy commercial HVAC control systems.\u003c\/li\u003e\n\u003cli\u003eM3 Control Unit Architecture: Serves as the primary logic and processing module within the system.\u003c\/li\u003e\n\u003cli\u003eIntegrated System Management: Coordinates heating, cooling, and operational sequences.\u003c\/li\u003e\n\u003cli\u003eAdvanced Diagnostic Capability: Supports system monitoring and fault detection functions.\u003c\/li\u003e\n\u003cli\u003eDigital Control Processing: Ensures accurate signal handling and responsive system control.\u003c\/li\u003e\n\u003cli\u003eCommercial HVAC Application: Engineered for rooftop units and large-scale HVAC equipment.\u003c\/li\u003e\n\u003cli\u003eOEM Replacement Module: Matches Lennox specifications for direct installation and compatibility.\u003c\/li\u003e\n\u003cli\u003eLow-Voltage Control Operation: Interfaces with standard HVAC control circuits.\u003c\/li\u003e\n\u003cli\u003eRobust Electronic Construction: Built to withstand continuous-duty commercial environments.\u003c\/li\u003e\n\u003cli\u003eCommunication Interface Support: Enables data exchange with compatible Prodigy system components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 103956-14 delivers the reliability and precision required for commercial HVAC control and system coordination within Lennox Prodigy platforms.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":49105051779328,"sku":"103956-14","price":943.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_39f85f4d-a365-49aa-ae9b-8b74ed003ef0.webp?v=1785538888","url":"https:\/\/alotechparts.com\/products\/103956-14-lennox-prodigy-m3-control-system-control-unit","provider":"Alo Tech Solutions","version":"1.0","type":"link"}