{"product_id":"d343687p03-emerson-furnace-control-board-module","title":"D343687P03 | Emerson Furnace Control Board Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Emerson D343687P03 is a furnace control board module designed to manage ignition, safety, and operational functions in heating systems.\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 style=\"width: 100%; height: 333.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e\u003cspan\u003ePLCs\/Machine Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eD343687P03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e\u003cspan\u003ePLC Module\/Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eTrane, American Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eCompatible Products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eCentral Air Conditioner, Central Furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eCorded Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e5 A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eFiberboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions (L × W × T)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e9 in × 5 in × 2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003e8.9 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 31.7643%; height: 19.6px;\"\u003e\u003cstrong\u003eCustom Bundle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.0663%; height: 19.6px;\"\u003eHarnesses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About D343687P03\u003c\/h4\u003e\n\u003cp\u003eThe D343687P03 is part of Emerson’s White-Rodgers furnace control board range, developed to provide reliable ignition management, safety monitoring, and operational sequencing in HVAC systems. Designed for compatibility with Trane and American Standard equipment, it replaces models such as 50V54-571-02 and CNT07991. Operating on 115 V single-phase power with a 5 A maximum load, the D343687P03 ensures proper system protection, flame monitoring, and control for both central furnaces and air conditioning units. Compact and durable, it remains a trusted replacement solution for maintaining reliable performance in residential and commercial heating systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ MPN: D343687P03 (Replaces 50V54-571-02, CNT07991, D342127P02, 59-4760-G)\u003c\/li\u003e\n\u003cli\u003eType: Furnace Control Board \/ White-Rodgers (Emerson)\u003c\/li\u003e\n\u003cli\u003eCompatible Brands: Trane, American Standard\u003c\/li\u003e\n\u003cli\u003ePower Source: 115 V, Single Phase\u003c\/li\u003e\n\u003cli\u003eAmperage: 5 A Max\u003c\/li\u003e\n\u003cli\u003eMaterial: Fiberboard\u003c\/li\u003e\n\u003cli\u003eDimensions (L × W × T): 9 in × 5 in × 2 in\u003c\/li\u003e\n\u003cli\u003eWeight: 8.9 oz\u003c\/li\u003e\n\u003cli\u003eCompatible Products: Central Air Conditioners, Central Furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Emerson D343687P03 Furnace Control Board provides dependable HVAC control with integrated ignition, safety, and operational functions, making it a reliable replacement for Trane and American Standard systems.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":49105242489088,"sku":"D343687P03","price":1262.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_c19a873e-91cd-4dca-a926-a350a7c53ca2.webp?v=1785543330","url":"https:\/\/alotechparts.com\/products\/d343687p03-emerson-furnace-control-board-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}