Honeywell Commercial MS8120A1205 Damper ActuatorThe Damper Actuator Honeywell MS8120A1205 is a commercial grade solution for precise HVAC control. This SPST, Direct Coupled, 2 Position actuator delivers reliable spring return operation powered by a 24V AC supply, ideal for energy efficient dampers. Featuring an aluminum body and a NEMA 2 enclosure, it withstands challenging environments while providing robust performance. The unit offers 95 rotation, 175 in lb torque, and a shaft range of 3 8 to 1.

Includes the 50021579-001 sensor for immediate use

000 BTU/hour (individual load rating 425

and support efficient HVAC or automation workflows

Includes matching A-series part numbers: PGB030100-1A

Easy installation with standard wiring terminals

Durable ignition cable engineered for high-temperature operation

and light industrial settings

delivering consistent operation and improved efficiency

delivering reliable automatic air removal in HVAC systems

HMICS controllers

for consistent actuation

Adjustable differential to fine-tune trigger points