The Lennox 87W15 (103345-01) Harness-Wiring J249-K202S42 is a genuine OEM wiring harness designed to ensure proper electrical connectivity between internal components of select Lennox HVAC units. Built with durable, high-temperature-resistant insulation and factory-crimped connectors, this harness supports consistent performance and reduces the risk of wiring faults.
Key Specifications:
- Part Number: 87W15
- Manufacturer Number: 103345-01
- Harness Type: Wiring harness for circuit J249 to K202S42
- Connector Type: Pre-configured multi-pin connectors for plug-and-play installation
- Wire Gauge: 18 AWG standard HVAC wiring (varies by circuit)
- Insulation: Heat- and abrasion-resistant PVC coating
- Application: Interconnects key control components for proper signal and power flow
- Voltage Rating: Up to 300V
- Temperature Rating: -20°C to 105°C
- Installation: Designed for internal use in Lennox commercial and residential HVAC systems
- Compliance: UL listed for safety and performance