Legacy 850-Model 2029 Garage Door Opener is a service that Overhead Door Company offers to its customers. This is one of the many services that Overhead Door offers at it's Madison, Alabama location.

chain drive garage door opener in North Alabama, including Huntsville Metro Areas

Legacy® 850 Chain Drive Garage Door Opener

Legacy® 850 Chain Drive Garage Door Opener Brochure 

Get the in-depth details you need to make the perfect selection for your home.

View Our Legacy® 850 Opener Brochure 


Warranty Information

Learn More About the Legacy® Chain Drive Warranty


We have a large selection of garage door openers shown here on our website. We can also discuss your garage door opener options right over the phone. Our openers come with ONE garage door remote. When calling into our office to request pricing on a new garage door opener, it is advisable to consider how many remotes will be requested so that we may give you pricing accordingly. At the time of the original purchase and installation, we offer any additional remotes at a discounted rate. Our techs can easily assist with any questions while they are on the job.

We have listened to our consumers. Some prefer only one remote, while others may prefer 2, 3, or more remotes. If a consumer chooses not to purchase additional remotes at the time of the installation, the price will be greater if coming into our office to purchase at a later date. We’d be more than happy to discuss these costs right over the phone, or if you prefer, at the time of installation. 

Legacy® 850 Chain Drive Garage Door Openers

The Legacy® 850 garage door opener provides power, durability and accessibility with the choice of a chain or belt drive. This strong 24V Power Plus motor operates most residential sectional garage doors weighing up to 500 lbs. The DC motor technology used in the design of this motor along with the C-channel rail provices quiet operation.


  • Model 2029 – No WiFi – No Battery Backup
  • Model 2029B – No Wifi – Battery Backup (Special Order)
  • Model 2129 – WiFi – No Battery Backup
  • Model 2129B – WiFi – Battery Backup

DC motor technology

24V DC motor operates with variable speed for soft start and stop, providing effortless, quiet operation and less wear and tear on your garage door.

CodeDodger® access security system

Each time the remote control is activated, a new access code is selected from 4.3 billion possible combinations to help prevent piracy of the radio signal that opens your garage door.

C-channel rail

Operator rail designed for strength; conceals rotating belt or chain for safety and better aesthetics.​​​​​

​​Auto seek frequency range

The opener listens for both the 315 or 390 MHz frequency emitted by the wireless keypad or remote, allowing dependable operation even in areas with frequency interference.

Self-diagnostic Safe-T-Beam® System

When objects pass through the infrared beam, the garage door automatically stops closing,  then reverses.

​Light system

Illuminate your garage with built-in lighting positioned toward inside of garage. Compatible with most CFL and LED light bulbs.

Huntsville’s Hometown Garage Door Experts

The Overhead Door Company of Huntsville/North Alabama™ has been locally owned and operated by the Warren Family since 2004. 

For over 50+ years, Overhead Door Company™ has been offering the best garage door service, installation, and repairs in all of North Alabama. We serve residential and commercial clients alike with a broad line of products sure to meet your home and business needs.

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Overhead Door Company of Huntsville™️ is standing by ready to help you navigate the sometimes-confusing new garage door opener process. Schedule your free in-home estimate today with the most trustworthy garage door opener installer in North Alabama!

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Have some Questions?

Feel free to contact us with any questions you have about purchasing a new garage door opener in Huntsville, Alabama.

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