Description
The Lennox 77W92 is a 24-volt actuator engineered for dependable damper and valve control in commercial and light-commercial HVAC applications. Featuring a robust 35 lb-in output torque, this actuator delivers the driving force needed to operate dampers and associated linkages with precision and consistency. The NEMA 1 enclosure rating makes it well suited for indoor installations where protection against dust and incidental contact is required.
Key Features
- OEM Lennox replacement actuator — SKU 77W92
- 24V operating voltage for compatibility with standard low-voltage HVAC control circuits
- 35 lb-in output torque for reliable damper positioning
- NEMA 1 enclosure rating — suitable for general-purpose indoor use
- Direct OEM replacement ensures fit and function in Lennox systems
- Designed for commercial HVAC damper and airflow control applications
Application
The Lennox 77W92 actuator is ideal for use in air handling units, rooftop units, and other commercial HVAC systems requiring precise damper actuation. Its 24V control signal integrates seamlessly with standard building automation and zone control panels, making it a straightforward drop-in replacement for worn or failed actuators in Lennox equipment.
Specifications
- Brand: Lennox
- Part Number: 77W92
- Voltage: 24V
- Output Torque: 35 lb-in
- Enclosure Type: NEMA 1







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