A Captive-Aire LF120-S actuator for air dampers, featuring spring return and 35" pound torque, ensures precise airflow control in various HVAC systems.
The Captive-Aire LF120-S Actuator for Air provides the mechanical movement needed to position the air damper as the equipment operates. Its spring return design and shaft fit support consistent motion transfer in this mechanical drive application, which is important for dependable damper response.
The Captive-Aire LF120-S Actuator for Air may be failing if the unit is not running, the damper motor is broken, the damper does not read open or the equipment goes into alarm. You might notice hot make-up air, a burnt damper end-of-line switch or recurring actuator and damper motor problems, which may be addressed by installing a real OEM replacement for more dependable operation.
Parts Town offers same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. We have multiple fulfillment centers, so we're able to process orders quickly and efficiently.
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Parts Town allows you to return most new, unopened real OEM parts within 90 days of delivery, so go to our Returns page for more information on the policy. Please note that custom orders may be excluded from returns.