LiftMaster 2420L Operator Head Only – Professional Series

The LiftMaster 2420L power head is engineered for garage door professionals who need a dependable, smart-enabled solution for residential installs. This model ships as the operator only, making it the perfect fit for replacements, stocking spares, or pairing with existing chain-drive rail assemblies.

Why Pros Choose the 2420L

• ¾ HPs DC motor with chain drive for reliable daily operation.
• Built-in Battery Backup keeps doors operating during power outages.
• myQ® Wi-Fi connectivity allows homeowners to monitor and control access from anywhere.
• Integrated wide-angle camera provides live video through the myQ app.
• Standard LED-compatible lighting for safer access day or night.
• Security+® 3.0 radio technology ensures secure, encrypted operation.
• Warranty support: 5 years on motor, 1 year on battery, camera, and accessories.

Professional Advantages

• Operator-only unit simplifies replacements and service jobs.
• Smart features included – Wi-Fi, camera, and backup power ready out of the box.
• Designed for cost-conscious installs where reliability and backup power matter.

What is the difference between the 2220L and the 2420L?

• The 2420L model includes a battery backup
• The 2220L model DOES NOT have a battery backup

Specifications:

• Motor: 12V DC, 53 RPM, automatic thermal protection, permanent lubrication
• Mechanics: Steel chassis, t-rail and trolley, full reinforced chain drive mechanism (63:1 gear reduction and adjustable door arm)
• Power: 120V, 60 Hz, 2.7A current rating, UL listed, 4' power cord (3-prong)
• Speed: 9" per second upward, 6.5" per second downward
• Lighting: 60-watt max equivalent LED (bulb not included)
• Warranties: Motor (5 year); Battery, Camera, Parts & Accessories (1 year)
• Dimensions: 14.6"L x 8.2"W x 7.2"H

What's in the Box?

• 2420L Garage Door Opener Power Head w/ battery backup
• L993M - 3-Button Remote w/ Security+ 3.0
• L955W - Multi-Function Control Panel
• 485LM - Garage Door Opener backup battery