Garage Door Opener Specs | LiftMaster 3800 Door Opener

Garage Door Opener Specs | LiftMaster 3800 Residential Jackshaft Garage Door Opener Specifications and Features

LiftMaster 3800 Residential Jackshaft Garage Door Opener Features

  • Specially Designed for Garages
  • Applicable in Garages with Very Low Cathedral or Obstructed Ceiling
  • Applicable even for Oversized Garage Door
  • Mounts eEasily on Wall beside Garage Door
  • Ultra-quiet 24V DC Motor Performance
  • Jackshaft Drive System
  • Comes with 2 Opener Lights, 100 watts each, with Adjustable Light Time Delay and Remote Control
  • Comes with Protector System with Sensing Technology
  • Projects Invisible Light Beam and Automatically Reverse Door if Anything Interrupts the Beam While Door Closing
  • Opener Light Turns on Automatically when the Beam is Broken
  • Stops Door from Closing if It Contacts with a Person or Object
  • Manual Release Option in case of Power Failure
LiftMaster 3800 Residential Jackshaft Garage Door Opener

LiftMaster 3800 Residential Jackshaft Garage Door Opener

  • Security+ Rolling Code Technology to Assure New Code is Sent Every Time the Remote Control is Used
  • Cable Tension Monitor to Eliminate “Cable Throw” occures when the Cable Slips off the Drum
  • Optional EverCharge Standby Power System to Operate under Power Outage
  • Power Lock Ensures the Door Securely Close and cannot be Forced Open
  • Compliant  with UL325 Safety Standard for Door Gate Window Operating Systems
  • Lifetime Warranty on Motor
  • Other Parts Guaranteed for 5 Years
  • 12-Inch Side-room Clearance Required
  • Manufactured by Chamberlain Group
  • 115V 60Hz Voltage System

Garage Door Opener Specs | LiftMaster 3800 Residential Jackshaft Garage Door Opener Full  Specifications

  • Size and Weight

Dimensions (D x H x W): 6.85 x 16.25 x 6.01 in.

Maximum Door Size: Up to 14 feet High, Total of 180 Square Feet

Maximum Door Weight: 650 Lbs.

Headroom Clearance Required: 3 in. from Center of Torsion Bar

  • Security+ and Radio Controls | Garage Door Opener Specs LiftMaster 3800

Coding System: Smart Receiver

Code Button and Indicator Light

373P Premium 3-Button Remote Control

Operating Temperature.: -30°F to 150°F

Frequency: 315MHz

Security+ Anti-Burglary Coding

  • Convenience and Safety Features

Protector System

Emergency or Quick Release

Ventilation and Pet Opening

Down Safety Reverse

Up Safety Stop

Door Open – Beam Obstructed -Lights On

Program Remote Controls from Smart Control Panel

EverCharge Standby Power System - Compatible Model 475LM (Optional Accessory)

  • Power

Powerhead Voltage: 120V AC, 60Hz

Powerhead Wattage: 120 watt

Powerhead Current Rating: 1.0A

Powerhead CUL/UL Listings: Yes

Powerhead Length of Line Cord: 6 feet (3-prong)

Worklight Voltage: 120V AC, 60Hz

Worklight Wattage: 200; Current Rating: 1.7A;

Worklight CUL/UL Listings: Yes

Worklight Length of Line Cord: 6 feet (2-prong)

  • Logic Type

Solid-State Micro-controller with Built-in Surge Suppressor

  • Lighting | Garage Door Opener Specs LiftMaster 3800

Number of Bulbs: 2

Maximum Wattage: 100 x 2

Adjustable Time

Solid-State Delay

  • Motor

Heavy-Duty 24V DC Motor

180 Newtons in Up Direction

120 Newtons in Down Direction

Thermal Protection: Automatic

Lubrication: Permanent

  • Drive Mechanism and Performance

Drive Means: Internal Chain and Sprocket

Reduction Means: Gear 63:1

Adjustment Force: Electronic/Internal Auto Force

Adjustment Limit: Internal/Electronic

Travel Rate: Approximately 7.6 in. per Second

  • Compliance

LiftMaster Garage Door Opener Meets all Current State and Federal Regulations and CUL/UL Safety Regulations

  • Warranty | Garage Door Opener Specs LiftMaster 3800

Lifetime Motor Warranty

5 years on all other parts

(for more information, refer to owner’s manual)

  • What is in the Box

Garage Door Opener Head

Smart Control Panel (398LM)

Premium 3-Button Remote Control (373P)

Remote Light (380LM)

Cable Tension Monitor

Power Lock

Remote Light

Protector System (41A5034)

Hardware Bag for Installation (All Necessary Hardware for Installation Included)

  • Optional Accessories | Garage Door Opener Specs LiftMaster 3800

EverCharge Standby Power System (475LM)

Alternate Power System (580LM)

Alternate Mounting Kit (480LM)

Single-Button Remote Control 315MHz (371LM)

2-Button Remote Control 315MHz (372LM)

3-Button Remote Control 315MHz (373LM)

Premium Remote Control (373P)

Wireless Control Panel (378LM)

Wireless Keyless Entry System 315MHz (377LM)

Mini 3-Button Remote Control 315MHz (370LM)

Garage Door Monitor (915LM)

Laser Garage Parking Assist (975LM)

Remote light (380LM)


- Garage Door Opener Specs | LiftMaster 3800 Residential Jackshaft Garage Door Opener -

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