LiftMaster Opener 8155W — DISCONTINUED

Series: Contractor
Drive: Belt
Horsepower: 1/2
Motor Warranty: 4 years
Parts Warranty: 1 Year

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Manufacturer help & manuals

Discontinued model — still listed so you can find manuals, compatible remotes/wall stations, and parts. Use the official support links below.

Use official LiftMaster links for install manuals, troubleshooting, accessories,
remotes, wall stations, and batteries that match this model.

Still stuck? Call 901-598-7979
— Jordan can help identify remotes, batteries, and whether repair or replace is smarter.

LiftMaster Opener 8155W

Residential Garage Door Opener

1/2 HP AC Belt Drive Wi-Fi Garage Door Opener – Dependable Performance
Reliable
  • 1/2 hp AC Motor is purposefully designed and built to last.
  • Belt drive system for quiet, maintenance-free performance
  • Warranty: 4-Year Motor, 1-Year Parts.
Smart
  • Built-in Wi-Fi for the easiest way to connect the garage.
  • MyQ® Mobile App lets users receive alerts and control the opener from anywhere.
Secure
  • Security+ 2.0® sends a new code with every remote click.
  • PosiLock® electronically protects against forced openings.
  • Alert-2-Close signals when a door is being closed by MyQ.
  • The Protector System® invisible light bean auto-reverses the door if there is an obstruction.

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