The Lennox 86M50 Tubing Kit is a critical field-service component designed for furnace pressure switch maintenance and air proving circuit repairs

Optimized Airflow: Precision-balanced 15 x 15 inch blower wheel ensures quiet operation and consistent CFM delivery

operators ensure seamless compatibility and maintain the architectural integrity of their pressure-rated systems

This 115V AC primary unit steps power down to a specific 19

Key Benefits Durable Brass Housing: Provides heavy-duty protection against mechanical stress and environmental wear in mechanical rooms

Lennox 12W66 Motor 323055-751 The Lennox 86M50 Tubing KitThe Lennox 12W66 motor is a direct drive OEB style replacement motor engineered for high static condenser fan applications. Operating at 208 230V single phase power, this 1 4 HP persistent split capacitor (PSC) motor delivers a steady 825 RPM, making it the standard specification for specific Lennox and Armstrong residential condensing units. Featuring a 48 frame diameter and dual speed functionality, it allows for precise airflow modulation to