Chamberlain B750 Garage Door Opener: Is It Your Best Option?

Are you considering purchasing the Chamberlain B750 garage door opener?

As far as garage door openers go, the Chamberlain 3/4 HP equivalent ultra-quiet belt drive smart garage door opener B750 is certainly a good choice.

However, the Chamberlain B series also offers a host of other options that are just as good and in some cases, even better than the Chamberlain B750 garage door opener.

Today we are going to review the best garage door openers in the Chamberlain B series and see which one is the most suitable for you.


How Did We Decide Which Chamberlain Garage Door Opener Is the Best?

Chamberlain is known for providing high-quality garage door openers that deliver superior performance. While most of these garage door openers have a number of similar features, there are also some distinct differences that set them apart from each other.

With that in mind, realize that we did not order the four openers below from best to worst. Instead, we noted what we think is the best reason for buying each model and noted that appropriately. We chose these garage door openers based on the availability of the following features.

Security: While the security a garage door opener provides isn’t likely your main reason for owning one (assuming the ease of opening and closing the door remotely is the chief reason), it’s still a valid point to consider. Just how secure is the opener, especially one with wifi or similar capability that has the potential to be hacked?

Strength and Durability: You don’t want to have to replace your garage door opener every year – or every decade, for that matter – so you want one that will stand the tests of time and frequent usage. We looked for openers that did just that.

Lift Capacity: We can’t know how big and how heavy your garage door is, but we can provide the lift capacity data so you can determine if a given opener will be able to handle the door you already have or the one you plan to purchase soon.

Backup Battery: It’s relatively rare these days (in most areas) that the power goes out, but when it does, you want to have the reserve power that a battery provides. We favored the models that have a backup battery, but didn’t consider this to be a deal breaker if it didn’t.

Other Accessories: Sometimes it’s the little extras that can sway you one way or another. We considered these extras as decent-sized bonuses when making our picks.

#1: Chamberlain B750 3/4 HP Ultra-Quiet Belt Drive Smart Garage Door Opener (Best Budget Garage Door Opener)

The Chamberlain 3/4 hp equivalent, ultra-quiet, belt drive, smart garage door opener is a powerful unit. It has a lift force equivalent to 3/4 HP and is capable of lifting garage doors that are 7 feet high and weigh around 370 pounds. This should cover most garage doors. In most cases, if you have a door that is larger than this, you can get an extension kit to handle it.

Weighing only 31.9 pounds, this garage door opener is lighter than most other garage door openers offered by Chamberlain. It measures 26.7 x 13 x 8 inches and has a control range of 1500 feet. The device can be controlled remotely using a smartphone and a WiFi connection. It operates using a belt drive composed of high-grade reinforced steel.

Besides the garage door opener, you will also receive the following items.

  • 2 remotes
  • A wireless keypad
  • A dual-function wall control
  • MyQ App – Know the status of your garage door. Get Alerts anytime from anywhere.

Additional features of the Chamberlain B750 garage door opener include a highly effective safety sensor and automatic lights. The safety sensor can help ensure the garage door doesn’t end up closing while someone is passing through, thereby ensuring the safety of your family.

It comes with a 5-year warranty on parts. There is also a 1-year warranty for the accessories that come with the garage door kit and a lifetime warranty on the motor and belt.

Overall, the Chamberlain 3/4 hp equivalent, ultra-quiet, belt drive, smart garage door opener B750 fares well in terms of performance, functionality, and durability. The only thing that counts against this garage door opener is the lack of additional security.

There is also no backup battery available. If that’s something you are concerned about, then we suggest you consider one of the other garage door openers on our list or a model from LiftMaster.


#2: Chamberlain B970 Smartphone-Controlled Quiet Strong Belt Drive (Best Value Garage Door Opener)

Chamberlain B970 garage door opener

Another impressive offering in the Chamberlain B series, this garage door opener is known for its quiet, reliable, and smooth performance.

Like the Chamberlain B750 garage door opener, this one also has built-in WiFi capabilities and comes with wall control, 2 remotes, and a wireless keypad. It has a strong motor with a lift capacity of 1 1/4 HP, making it the most powerful of any opener in our list. This doesn’t just allow the garage door opener to lift heavier loads. It also adds to the durability of the unit, so you can expect it to last longer than many others.

It has a quiet belt drive, motion sensors, and a control range of 1500 feet. The unit also comes with a backup battery. This is a major perk as it ensures the device remains functional in the event of a power outage. You won’t be forced to go out into the bad weather to manually open your garage door.

The Chamberlain B970 garage door opener also performs well in terms of security. It utilizes over a billion code encryptions and has a posilock anti-theft system designed to prevent anyone from gaining unauthorized access to your home. Only the most sophisticated hacker could break into this system. But seriously, why would they try?

You can also control the unit using your smartphone. All you have to do is install the myQ app and gain remote access to the garage door opener. The warranty for this unit is the same as the Chamberlain 3/4 hp equivalent ultra-quiet belt drive smart garage door opener B750 (see above).

On the whole, the Chamberlain B970 delivers great value. A few things that work against this unit is that it is not all that easy to install, (see the B970 owners manual) and given the relatively high price level, if you are looking for a cost-effective garage door opener, then this may not be the best option.


#3: Chamberlain B503C Quiet & Strong Garage Door Opener (Most Features)

The Chamberlain B503C garage door opener is an ultra-quiet unit that is very easy to install and operate. It is ideal for an attached garage. It is made using high-grade materials that offer durable and long-lasting performance. It has a steel-reinforced belt drive that ensures smooth operation.

The device ranks high in terms of security too and is equipped with posilock anti-theft protection technology along with Security+2.0 that ensures high-end encryption and prevents unauthorized personnel from breaking into your home.

The unit is powered using Chamberlain’s MED Lift Power System. For some of their opener models, Chamberlain simply assigns a lift power category instead of specifying the actual horsepower available. This model has the equivalent power of a 1/2 HP unit.

The device also comes with 2 remote controls, motion sensors, wall control, and built-in WiFi connectivity. It has a WiFi remote range of up to 1500 feet. Unfortunately, there is no backup battery.

If you are looking for a garage door opener that offers strength, reliability, and easy installation, then you can’t go wrong with the Chamberlain B503C.


#4: Chamberlain B550 Smartphone-Operated Ultra-Quiet Garage Door Opener (Best for Security)

The Chamberlain B550 garage door opener encompasses the best security features that Chamberlain has to offer, putting it a notch above the rest in that category.

This garage door opener has the equivalent lift capacity of 1/2 HP, which is the highest lifting capacity in this particular category and allows the Chamberlain B550 to deliver a robust performance despite extreme conditions.

The unit is a little on the heavy side and weighs around 35 lbs. Like other Chamberlain garage door openers on our list, this one also comes with 2 remotes, a wireless keypad, motion sensors, and fully-functional wall control panel.

It’s newest feature is the enhanced Triband technology. This provides you with superior range, less interference, and better overall performance.

Its security bundle comprises of a number of security features. These include an Automatic Garage Door Lock capable of securing your garage door each time it is closed, and Chamberlain’s premium encryption technology that is designed to prevent hacking and unauthorized access. Security features such as these are especially useful if you have an attached garage. If someone could gain access to your garage, they could then just as easily get into your house.

The new unit also has built-in WiFi connectivity, and the ISP can be monitored and controlled using a smartphone and the myQ app.

It is ultra-quiet, and the DC belt drive opener is designed to eliminate vibrations making it ideal for attached garages. It’s also easy to install.

There is also a backup battery, ensuring the garage door opener remains operational even during tough weather conditions that lead to a power outage.

If you are looking for something with a comprehensive set of features that offers strength, durability, and security, then we recommend purchasing the Chamberlain B980.

Comparison of the Chamberlain Garage Door Openers

For a quick review of the features and capabilities of these four Chamberlain garage door openers, check out the table below.

ModelB750B970B503CB550
HP (or equivalent)3/41 1/41/21/2
Drive TypeBeltBeltBeltBelt
Weight31.9 lbs.n/a35 lbs.35 lbs.
WiFi Range1500 ft.1500 ft.1500 ft.1500 ft.
Battery Backup?NoYesNoYes

We love these top 4 Chamberlain models for durability, strength and lift capacity. However maybe you want some more options to consider. If so, check out our review of the best Genie garage door openers here.

Also, take a few minutes to watch the video below to see how to install a Chamberlain garage door opener.


Frequently Asked Questions

Q1. What type of warranty can I expect for Chamberlain’s garage door openers?

All Chamberlain garage door openers on our list have a:

  • 5-year warranty on parts; 1-year warranty for accessories
  • A lifetime warranty on the motor and belt

Q2. Which Chamberlain garage door opener offers the best security and control?

The Chamberlain B980 garage door opener is best-known for its security and control. Its security bundle coupled with a powerful backup battery ensures continuous monitoring and control.

If you do not require a backup battery, then we recommend opting for the Chamberlain B503C garage door opener.

Q3. Does Chamberlain offer replacement parts for its garage door openers?

Yes. Chamberlain offers replacement parts for its models. For more information on this, visit chamberlain garage door opener parts.

Q4. How can I install a garage door opener by Chamberlain?

Chamberlain offers instruction manuals that enable easy installation for its garage door openers. You can also view online tutorials while installing the unit.

Q5 How does the Chamberlain Garage door opener MyQ App work?

Simply download the Chamberlains MyQ App. This will gives you alerts about closing and opening the door, giving you peace of mind knowing the exact status of your garage door from anywhere at anytime.



Final Verdict

If you are looking for a basic but powerful garage door opener, then go with #1: Chamberlain B750 ultra quiet garage door opener.

For smooth performance and durability, we recommend #2: Chamberlain B970 which is at its best price on eBay.

If you want all the bells and whistles with many features at a good price then go with #3: Chamberlain B503C Quiet and Strong Belt Drive.

However, if you are looking for something that can also help secure your home and has a backup battery along with more lifting capacity, then you may want to steer away from our #1 pick. In this case, we suggest you consider #4: Chamberlain B550 garage door opener and get the best value for your money!

If these 4 Chamberlain models are not quite what your looking for we also recommend the 4 best Liftmaster garage door openers here or check out several options from Genie here. Maybe you want some more options on the quietest garage door openers?