The Lennox 19B10 Power Wiring Harness is an OEM HVAC replacement component engineered to supply reliable electrical power to the condenser fan assembly. This factory-approved harness ensures proper voltage delivery and secure connections between the condenser fan motor and the unit’s electrical system, helping maintain correct operation and system efficiency.

Designed for direct replacement, the Lennox 19B10 wiring harness restores damaged, worn, or failed wiring without modification, reducing installation time and minimizing the risk of electrical faults. Manufactured to Lennox OEM specifications, it features durable insulation and connectors built to withstand outdoor HVAC operating conditions.

This wiring harness is commonly used in residential and light commercial air conditioning systems and is an essential component for maintaining safe, dependable condenser fan performance. Using genuine Lennox OEM parts helps ensure long-term reliability, proper system operation, and compatibility with original equipment designs.

Replacement history includes: 19B10, 68W31, 105733-01, 603466-01.