Lennox 77W92 Actuator 319852-301 Visible leakage around the packing

Visible leakage around the packing box nut or inconsistent valve positioning typically indicates a worn seal

This 3/4 inch lead free regulator features a high-capacity cast copper silicon alloy body and a rugged Z3 sealed spring cage

Dual Rotation: Field-reversible rotation allows for versatile installation across multiple equipment brands

utilizing a Permanent Split Capacitor (PSC) design to maintain optimal head pressure and thermal exchange in demanding environments

the unit features a 300 stainless steel shell and coupling mounting head

Lennox 77W92 Actuator 319852-301 Visible leakage around the packingThe Lennox 77W92 Damper Actuator Motor is an essential OEM replacement component designed for precise airflow management in HVAC zoning systems. Engineering grade construction ensures this 24V motor actuator delivers a consistent 35 in lbs torque, providing the necessary force to operate dampers in residential and light commercial equipment. Built with a NEMA 1 enclosure, it is rated for indoor applications where protection against dust is required.