{"product_id":"trane-wir04121-wire-harness-assembly-101-inches","title":"Trane wir04121 Wire Harness Assembly 101 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRANE wir04121 is a wire harness assembly with plug designed as a factory-replacement wiring component for Trane HVAC systems. Wire harness assemblies consolidate multiple conductors into a single routed bundle, maintaining organized and reliable electrical connections between components such as control boards, motors, and sensors. At 101 inches in length, this harness provides the reach needed for routing through equipment cabinets without splicing or field modification. Installation is typically performed by a licensed HVAC technician as part of a scheduled repair or component replacement procedure.\u003c\/p\u003e\n\u003cp\u003eThis harness assembly is suited for use in Trane central air conditioning and heating systems where the original wiring harness has become damaged, corroded, or fatigued. The integrated plug connector allows for direct OEM-style reconnection to existing harness receptacles without the need for field-terminated connectors. Specific compatible equipment models were not provided in the product data; technicians should verify fitment against the unit model number and service literature before installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e101-inch length provides extended reach for routing through large HVAC cabinet assemblies\u003c\/li\u003e\n  \u003cli\u003eIntegrated plug connector supports direct reconnection to OEM harness receptacles\u003c\/li\u003e\n  \u003cli\u003eFactory-replacement assembly maintains original wiring configuration and conductor layout\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace damaged, corroded, or worn factory wiring without field splicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement wire harness assembly for Trane central air conditioning and heating equipment. Verify fitment using the unit model number and Trane service documentation prior to ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician. Disconnect all power to the unit at the disconnect switch and confirm zero voltage with a meter before handling any wiring. Route the harness following the original path to avoid contact with sharp edges, moving parts, or high-heat surfaces. Refer to the unit wiring diagram in the service manual to confirm connector orientation and terminal assignments before energizing the system.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 101 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Type\u003c\/strong\u003e: Wire Harness with Plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRANE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: wir04121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRANE","offers":[{"title":"Default Title","offer_id":51161987875122,"sku":"WIR04121","price":354.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306259487.jpg?v=1778887937","url":"https:\/\/voomisupply.com\/products\/trane-wir04121-wire-harness-assembly-101-inches","provider":"Voomi Supply","version":"1.0","type":"link"}