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

This part is cross-compatible with several legacy A

PI Control Logic: Minimizes temperature offset to provide tighter setpoint tracking than standard proportional controllers

Key Benefits: Versatile Performance: Three-speed functionality allows for precise airflow control in air handlers and condensing units

making it an essential service part for restoring system performance and compatibility

Eaton Cutler-Hammer XTCE025C01A Contactor 318973-401 The Lennox 86M50 Tubing KitThe Eaton Cutler Hammer XTCE025C01A Contactor is a non reversing, 3 pole power contactor engineered for reliable IEC motor control applications. This Frame C contactor features a 120V 60Hz coil and is rated for 25 Amps AC 3, making it suitable for managing inductive loads up to 15 HP at 480V. Designed to meet Eaton XT series specifications, the unit includes an integrated NC auxiliary contact for signal feedback or interlocking circuits. The finger