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Dayton TFB120-S LTR actuator, compact HVAC control unit

Dayton

Dayton TFB120-S LTR Actuator HVAC control

SKU CH-BYN6-46ZXF

HVAC actuator operates on a 120 V supply for damper control

  • 120 V actuator for reliable HVAC control
  • New Dayton unit ready for installation
  • Direct-fit replacement for system compatibility
  • Compact design simplifies mounting in tight spaces

Dayton TFB120-S LTR Actuator

The Dayton TFB120-S LTR is an HVAC actuator designed for heating, ventilation and air-conditioning control systems. It provides reliable mechanical movement for damper and valve positioning in commercial or residential installations. The unit is supplied new and ready for integration into existing control loops.

Thermals, noise and power draw

The actuator operates within standard HVAC voltage parameters and draws minimal power during normal modulation. Operational noise is limited to quiet gear-motor sound typical for this class of device. Heat generation remains low enough for continuous duty in enclosed plenums.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $189.99
Pricier than about 81% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDAYTON

Questions about this item

How is the Dayton TFB120-S LTR actuator installed and which wiring step is commonly missed?

Mount the actuator to the damper shaft using the universal clamp, then connect the 120 V supply to the labelled terminals; the step often missed is verifying the rotation direction matches the damper before tightening the clamp.

What maintenance will the Dayton TFB120-S LTR actuator need over its service life?

Periodically inspect the gear train for dust buildup and listen for unusual noise; the internal motor and gearbox are sealed, so no lubrication is required unless the unit is opened for repair.

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