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Dayton damper actuator closed base grey metal housing

Dayton

Dayton TFB120-SDAY Damper Actuator

SKU CH-4DAG-VWV31

Damper actuator fits ACP shutters from 12 to 60 inches and runs on 100 to 240 V AC at 50/60 Hz

  • weight1.7
  • typeClosed Base
  • Compatible with 12 to 60 inch ACP dampers
  • Operates on 100 to 240V AC at 50/60 Hz
  • Closed base design for secure mounting
  • Works with multiple Grainger part numbers
  • Lightweight 1.7 unit simplifies installation

Dayton TFB120-SDAY Damper Actuator

This Dayton damper actuator provides automated airflow control for compatible ACP shutters and AMD/GMD dampers. It operates on a wide 100 to 240V AC supply at 50/60 Hz. The unit weighs 1.7 and features a closed-base construction. It suits HVAC technicians and facility managers needing reliable damper operation.

Check voltage supply and damper model

Verify that the installation site provides 100 to 240V AC power at 50/60 Hz. Confirm the existing damper matches the listed compatible sizes from 12 in to 60 in. Cross-reference the Grainger part numbers such as 3C131, 3C132, 3C234, 3C235 and the 3C725 to 3C731 series. Ensure the actuator mounting matches the closed-base type.

Replaces manual or failed actuators on listed

This actuator replaces manual operators or failed units on ACP shutters and AMD/GMD dampers within the 12 in to 60 in range. The upgrade is worth it when automated control reduces energy waste or when a current actuator no longer responds. Compatibility with Grainger parts 4C560 and 4C561 extends replacement options.

Highlights

  • Compatible with 12 to 60 inch ACP dampers
  • Operates on 100 to 240V AC at 50/60 Hz
  • Closed base design for secure mounting
  • Works with multiple Grainger part numbers
  • Lightweight 1.7 unit simplifies installation

Specifications

BrandDAYTON
weight1.7
typeClosed Base

Questions about this item

Does the Dayton TFB120-SDAY actuator ship with mounting hardware or do I need to buy brackets separately?

The supplied facts list only the actuator itself at 1.7 weight. No brackets, linkages or wiring kits are mentioned, so plan to source any mounting hardware separately.

Which damper sizes does this actuator fit — 12 in through 60 in?

It is compatible with AMD/GMD dampers from 12 in up to 60 in, covering 12, 16, 20, 24, 30, 36, 42, 48, 54 and 60 inch models.

Will the 100 to 240V AC input run on a standard 120V US circuit without a transformer?

Yes. The nameplate voltage range of 100 to 240V AC at 50/60 Hz includes 120V, so it connects directly to a typical US supply.

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