The Lennox 96W43 (103696-01) Harness-Wiring is a factory-authorized replacement part engineered to restore or maintain the internal wiring integrity of select Lennox HVAC systems. This harness provides structured, safe routing for electrical signals between critical components such as control boards, sensors, and motors. Built with premium-grade materials, it ensures long-term performance under typical HVAC operating conditions.Key Specifications and Features:
- OEM Part Numbers: 96W43 / 103696-01
- Function: Interconnects key internal components for power and signal transmission
- Harness Type: Multi-branch wiring harness with factory-installed connectors
- Connector Types: Includes multiple pre-terminated plug-and-play connectors for quick installation
- Voltage Rating: 300V insulation rating (standard for HVAC applications)
- Temperature Rating: Rated for continuous use in environments up to 105°C (221°F)
- Insulation Type: Thermoplastic or cross-linked polyethylene for abrasion resistance
- Wire Gauge: Includes mixed gauges (typically 18–22 AWG) depending on circuit load
- Application: Designed for compatibility with specific Lennox air handler and furnace models
- Installation: Plug-and-play; no cutting or splicing required
- Compliance: Meets UL and Lennox quality assurance standards for residential HVAC systems