LiftMaster Logo

8155W

LiftMaster 8155W electric garage door opener
LiftMaster Logo

8155W

LiftMaster 8155W electric garage door opener

Features

This garage door opener from the Contractor Series is the ideal choice for a reliable performance. Its sturdy ½ HP motor combined with a high quality belt drive offers a smooth and noiseless operation year after year.

  • Drive system: Reinforced Belt drive
  • Horse power: ½ HP
  • Voltage: 120V, 60 Hz
  • Integrated Wi-Fi® for the easiest way to connect the garage
  • MyQ® Technology allows you to monitor and operate your garage door opener safely using your smartphone
  • Lighting system: 1 lightbulb (100 watts max) or compact fluorescent lightbulb (26 watts max)
  • ALERT‑2‑CLOSE signals when a door is being closed by MyQ
  • Additional headroom required: 2" (51 mm)

Warranty*: 4-year on motor and 10-year on belt

* Other parts of the opener and accessories are guaranteed for 1-year. Please refer to the owner manual for all details.

Standard security systems

Your security, our priority!

The Protector System®

Project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down. Sensing technology will stop the door from closing if contact is made with a person or object. Opener light turns on automatically when The Protector System's infrared beam is broken.

LiftMaster Protector System

Interior Manual Release Handle

This handle can be used to manually operate the garage door from the interior in the event of a power outage.

Interior Manual release handle

Security+ 2.0®

Security+ 2.0™ rolling code technology assures a new code is sent every time the remote control is used.

Security+ 2.0 Logo

Warning

Garage doors and garage door openers can be dangerous if not installed and verified by a professional and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.

The Protector System®

Project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down. Sensing technology will stop the door from closing if contact is made with a person or object. Opener light turns on automatically when The Protector System's infrared beam is broken.

LiftMaster Protector System

Interior Manual Release Handle

This handle can be used to manually operate the garage door from the interior in the event of a power outage.

Interior manual release handle

Security+ 2.0TM

  • Security+ 2.0 rolling code technology assures a new code is sent every time the remote control is used.
Security+ 2.0 Logo

Warning

Garage doors and garage door openers can be dangerous if not installed and verified by a professional and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.

Included in package

LiftMaster 8155W electric garage door opener
LiftMaster 8155W electric garage door opener
Multi-function control panel (882LMW)
Multi-function control panel (882LMW)
3-button remote control (893LM)
3-button remote control (893LM)
Infrared protection system (41A5034)
Infrared protection system (41A5034)
Appropriate 1-piece T rail with Belt‑drive system
Appropriate 1-piece T rail with Belt‑drive system

* Also included: Bag containing all necessary hardware for installation

Documents to download

 Owner's manual

 Brochure

 Warranty

Maintenance

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