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Liftmaster

Liftmaster 3900 Commercial Jackshaft Operators

$ 255.99

Liftmaster

Liftmaster 3900 Commercial Jackshaft Operators

$ 255.99

The Liftmaster 3900 is ideal for applications where a light-duty Commercial Door Operator is required, such as warehouses, 10' x 10' applications.

STANDARD FEATURES:

  • Commercial Sectional Applications with 1" Torsion Bar
  • May be used for high-lift and sectional doors measuring up to 14' high and 18' wide, not exceeding 180 sq. feet
  • Heavy-Duty Motor 24V DC Motor
  • Rated Up to 10 Cycles Per Hour
  • Push Button Limit Settings
  • Compact Design
  • Lifetime Motor Warranty
  • UL325 Compliant

INCLUDED ACCESSORIES:

  • Single-Button Push-Button Station
  • The Protector Systems Safety Sensors
  • Cable Tension Monitor

OPTIONAL ACCESSORIES:

  • Power Door Lock-prevents the door from being manually forced open once fully closed
  • Alternate Mounting Kit - allows operator to be mounted below the torsion bar
  • 380LM Remote Light -adds 200 watts of light with adjustable light time delay; unlimited number of lights can be added
  • 377LM Keyless Entry Pad-allows door to open or close by using a code programmed directly into the unit
  • 373P or 373LM Premium Remote Control(Can be programmed into the on-board receiver. A maximum of 8 transmitters can be programmed to work with the Liftmaster 3900 Commercial Opener)
  • 475LM Battery Backup-operates the door operator for up to 20 full cycles within a 24 hour period
Liftmaster 3900 Light Commercial Use Jackshaft Instruction Manual

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