{"product_id":"trane-1068-121-control-circuit-board-d674713p01-cnt05135-1068-83-1210a","title":"TRANE 1068-121 Control Circuit Board D674713P01 CNT05135 1068-83-1210A","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTRANE 1068-121 Control Circuit Board\u003c\/strong\u003e (Part Number D674713P01, also referenced as CNT05135 and 1068-83-1210A) is an OEM control board designed for use in Trane HVAC systems. This board manages critical control functions within the unit, ensuring proper sequencing, diagnostics, and overall system operation.\u003c\/p\u003e\n\n\u003cp\u003eThis circuit board serves as the central controller for compatible Trane equipment, handling communication between system components such as compressors, blower motors, and safety circuits. It is engineered to meet Trane's original equipment specifications, making it a reliable replacement for failed or damaged boards in existing installations. The multiple cross-reference numbers (1068-121, D674713P01, CNT05135, and 1068-83-1210A) reflect its use across various Trane system configurations and production runs.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for direct drop-in replacement, this board is suitable for HVAC technicians performing repairs on commercial or residential Trane systems that originally utilized this specific control module. Proper identification of the existing board's part number is recommended before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Trane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Part Number:\u003c\/strong\u003e 1068-121\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrane Part Number:\u003c\/strong\u003e D674713P01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Reference:\u003c\/strong\u003e CNT05135\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Reference:\u003c\/strong\u003e 1068-83-1210A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Control Circuit Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Trane HVAC systems — controls sequencing, diagnostics, and system operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Certified Pre-Owned\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you are unsure whether this control board is compatible with your specific Trane unit, please contact us with your system's model and serial number and we will be happy to assist with verification.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":43672846073965,"sku":"11929","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_67735fb5-84f2-46a9-85c5-8d9aab4c9fe9.jpg?v=1763340278","url":"https:\/\/willardshvacsupply.com\/products\/trane-1068-121-control-circuit-board-d674713p01-cnt05135-1068-83-1210a","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}