Chamberlain B6713T

Overview

The Chamberlain B6713T sits at the top of Chamberlain's residential belt drive lineup. It is built around a 1-1/4 HP DC motor that handles large, heavy doors without straining the opener over time. The DC motor also enables soft-start and soft-stop operation. The door accelerates gently at the beginning of each cycle and slows before reaching its travel limit, rather than banging into motion or jolting to a halt.

Belt drive technology keeps the operation quiet. For homes where a bedroom, nursery, or home office sits above or beside the garage, this matters every time the door moves. The B6713T combines that quiet performance with full myQ smart connectivity and a battery backup system that keeps the door working when the power goes out.

This opener is designed for homeowners who want the full package. Quiet operation, smartphone access, outage protection, and a lifetime warranty on the motor, belt, and drive are all included in one unit. For a primary attached garage on a home that gets used daily, the B6713T is built for exactly that workload.

Drive Type, Motor, and Power

The B6713T uses a belt drive system. A reinforced belt runs along the rail and moves the trolley rather than a metal chain. Belt drives are significantly quieter than chain drives. There is no metal-on-metal contact, and the belt absorbs vibration rather than transmitting it into the ceiling and walls of the garage. Homeowners who switch from a chain drive to a belt drive typically notice the difference from inside the house on the first use.

The 1-1/4 HP DC motor delivers enough force to lift oversized residential doors with ease. This includes two-car doors up to 7 feet tall and heavier custom carriage-style panels that would push a lower-rated motor near its limit on every cycle. When a motor is not working near its capacity, it runs cooler, wears more slowly, and lasts longer.

DC motors are more energy-efficient than AC motors of comparable output. They also allow the electronic speed control that makes soft-start and soft-stop possible. The motor ramps up to speed at the beginning of each cycle and decelerates before reaching the end of travel. This reduces mechanical stress on springs, brackets, and door hardware over the life of the system.

The integrated battery backup system automatically engages during a power outage. The door continues to operate for a meaningful number of cycles until the grid restores power. Homeowners in Colorado know that storms in spring and winter can knock out power without much notice. With battery backup, the car is never trapped in the garage because of a weather event.

Smart Features, Security, and Safety

Built-in Wi-Fi connects the B6713T directly to the myQ app. No separate hub or adapter is needed. From the app, homeowners can open or close the door from anywhere, check real-time door status, and receive an alert every time the door moves. The myQ scheduling feature allows the door to close automatically at a set time each night, which is useful for households where someone routinely forgets to close it.

Security+ 2.0 rolling code technology changes the access code with every use. If someone intercepts the radio signal from a remote, that code is already expired by the time they try to replay it. This encryption standard is consistent across all Chamberlain openers and compatible accessories, so Security+ 2.0 remotes and keypads work reliably with this unit without any special pairing.

Safety features include UL 325-compliant photo-eye sensors that mount at the base of the door frame. If the beam is broken while the door is closing, the door reverses immediately. The motor unit also includes contact auto-reverse, which triggers if the door meets resistance during travel. An integrated LED light illuminates the garage whenever the door cycles.

The myQ platform also supports integrations with smart home systems such as Amazon Alexa, Google Assistant, and Apple HomeKit through compatible hubs. Homeowners who already use a smart home ecosystem can fit the B6713T into an existing setup.

All of these features are manufacturer-confirmed and sourced from Chamberlain's published product documentation.

Feature	Detail
Drive type	Belt
Motor power	1-1/4 HP
Motor type	DC
Battery backup	Yes
myQ Wi-Fi	Yes (built-in)
Security+ 2.0	Yes
Motor warranty	Lifetime
Belt warranty	Lifetime
Drive warranty	Lifetime
Parts warranty	5 Years
Accessory warranty	1 Year
Battery warranty	1 Year

Specifications at a Glance

The table above lists confirmed manufacturer specs for the B6713T. Warranty terms are sourced directly from Chamberlain's published product documentation. The lifetime coverage on the motor, belt, and drive is among the strongest in the residential opener category.

Is This the Right Opener for You, and How G Brothers Helps

The B6713T is best suited for three types of homeowners. First, those with large or heavy residential doors that would work a lower-HP motor hard on every cycle. Second, anyone who wants the quietest possible operation from a belt drive and uses the garage as a primary entry point every day. Third, households where power outages are a real concern and a stuck door is not an acceptable outcome.

The lifetime motor, belt, and drive warranties are a meaningful differentiator. Many openers in this class carry 10-year or limited motor coverage. A lifetime warranty signals that Chamberlain built the B6713T to go the distance. Homeowners who plan to stay in their home long-term get real value from that coverage.

The 5-year parts warranty is also stronger than the 1-year parts coverage that entry-level openers carry. Over the years, that difference can matter if a gear, limit switch, or rail component needs service.

For homes with standard-weight doors where battery backup is not a priority, the B4603T or B2202 are more affordable alternatives. For the highest-feature opener Chamberlain makes, the B6755T adds an integrated camera. For sheer lifting power combined with quiet operation and backup protection, the B6713T covers everything most homeowners need.

The B6713T also supports the full range of Chamberlain accessories. Wireless keypads allow entry without a remote. Additional remotes can be programmed for family members or frequent visitors. A Chamberlain wall-mount control panel provides a dedicated in-garage control point with status display.

G Brothers installs and services the Chamberlain B6713T throughout the Denver metro, including Aurora, Lakewood, Centennial, and the surrounding communities. A G Brothers technician handles the complete installation. This includes mounting the motor unit, aligning the rail, setting travel limits, installing and calibrating the safety sensors, and programming remotes and keypads. The myQ app setup is completed during the appointment so the opener is active and connected before the technician leaves.

Spring tension is balanced for the specific door, and the travel limits are calibrated so the door seats properly against the floor seal every time. This calibration work matters as much as the hardware itself. An opener that is installed but not tuned correctly will wear faster and may not perform at the level the specs promise. G Brothers technicians are trained on Chamberlain products and handle this step on every install. If anything needs adjustment after install, one call brings a tech back out. G Brothers provides local service support across the Front Range.