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Hero image 0 of Chamberlain D2101 1/2 HP Heavy-Duty Chain Drive Garage Door Opener, 0 of 5
Chamberlain D2101 1/2 HP Heavy-Duty Chain Drive Garage Door Opener
Key item features
Chamberlain D2101 1/2 HP Heavy-Duty Chain Drive Garage Door Opener
Specs
- BrandChamberlain
- Horsepower0.5 HP
- ModelD2101
- Smart techN
Current price is USD$185.00
Price when purchased online
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About this item
Product details
Chamberlain is the most trusted brand of garage door openers. The openers are designed with the safety of your home and family in mind. Perfect for detached garages, the D2101C is a hardworking and reliable opener.Heavy-duty chain drive: rugged steel construction with precision fabrication for dependable performance, use after useTrusted security: it is + 2.0 technology provides unmatched encryption (100 billion codes)Additional features: the opener also comes with one 1-button remote, push-button door control and safety sensorsAdditional assurances: 6-year motor warranty, 1-year chain warranty, 1-year parts warranty, 1-year accessories warrantyBilt intelligent instructions: 3D instructions for a quick, easy installationCalifornia residents see prop 65 warnings Proposition 65 Information WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Chamberlain D2101 1/2 HP Heavy-Duty Chain Drive Garage Door Opener
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Specifications
Brand
Chamberlain
Garage door opener system & supply type
Chain Drive Garage Door Openers
Horsepower
0.5 HP
Model
D2101
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-3 of 72 reviews
Nov 7, 2025
Gene
5 out of 5 stars review
Instructions unclear for ten foot door
Even though the initial information allowed us to input the fact that we were installing the opener on a 10 foot high door the instructions directed us to use all of the track sections. By the time we realized that we needed two fewer sections to accommodate the extension removing them was difficult and required bending the locking tabs out of the way and then rebending them to lock the extension onto the rail.
Review from BILT
Helpful?197VIYE6AK445307677607
Oct 29, 2025
Ugly old deaf guy
5 out of 5 stars review
All good except man compliance with Americans with Disabilities Act
All is good simple installation very very prefer just to have a hard copy of installation instructions with the unit instead of having to download and watch the instructions especially since I am deaf and can't hear the instructions and captioning not available.. that is highly discriminatory
Review from BILT
Helpful?197VIYE6AK445307677607
Sep 16, 2025
Bert
5 out of 5 stars review
Replacement of existing system.
my garage was prewired ( long ago) i had to use the provided sensors in able to make the system work properly...once i re wired it flew thru the rest of the steps .....
Review from BILT
Helpful?197VIYE6AK445307677607
