{"product_id":"lennox-71m2801-circuit-board-kit-mcc1-1-120v-ac-kit-lb-106199a","title":"Lennox 71M2801 Circuit Board Kit MCC1-1 120V AC (Kit) LB-106199A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Lennox 71M2801 is a circuit board kit (MCC1-1) that functions as an OEM replacement control board for compatible Lennox packaged rooftop units, air handlers, and furnaces. Operating on 120V AC, the board manages ignition sequencing, blower motor timing, continuous safety-circuit monitoring and voltage regulation. It includes an integrated microprocessor with diagnostics, a seven-segment display and requires technician configuration to the correct BTU and blower capacity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e120V AC operation with integrated microprocessor for control and voltage regulation\u003c\/li\u003e\n  \u003cli\u003eIntegrated diagnostics with seven-segment display and onboard programming push button\u003c\/li\u003e\n  \u003cli\u003eManages ignition sequencing, blower motor timing, and continuous safety-circuit monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eOEM Lennox MCC1-1 replacement control board for packaged HVAC units with integrated diagnostics and configurable programming\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENNOX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 71M2801\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Lennox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 71M2801\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Kit\u003c\/strong\u003e: MCC1-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as\u003c\/strong\u003e: LB-106199A, 56M99, 56M9901, TROV002346901, 230700459\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Packaged rooftop units, air handlers, furnaces (residential\/commercial)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible series\u003c\/strong\u003e: TCA, TGA, THA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctions\u003c\/strong\u003e: Ignition sequencing, blower motor timing, safety circuit monitoring, voltage regulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiagnostics\u003c\/strong\u003e: Integrated diagnostics with seven-segment display and onboard push button for programming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgramming\u003c\/strong\u003e: Requires technician programming\/configuration to correct BTU and blower capacity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Programmed control board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e: Air handler, furnace, packaged HVAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 2.0 lb (907 g)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Items\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Furnace\/Packaged Unit Control\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LENNOX","offers":[{"title":"Default Title","offer_id":51620491624754,"sku":"71M2801","price":180.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9003d402a9014c8bd30a01b7c7f8e046.png?v=1787343437","url":"https:\/\/voomisupply.com\/products\/lennox-71m2801-circuit-board-kit-mcc1-1-120v-ac-kit-lb-106199a","provider":"Voomi Supply","version":"1.0","type":"link"}