Liftmaster is a popular name when it comes to automatic garage openers. There are several models you can choose from, and you’d likely be confused. We will compare Liftmaster 8355 and Lifmaster8500, which are two popular models you may want to buy. We’ll guide you through this and help you with your purchase.
Although both Liftmaster 8550 and 8355 get the job done pretty well. Still, there are differences. Liftmaster 8550 is more powerful, and you can customize its operation. The 8355 model is less powerful and non-customizable. If you just want to get the work done at the minimum price, get the 8355 model. If you don’t mind spending a few more bucks for extra benefits, it’s 8550 for you!
Liftmaster 8550 Vs 8355: Comparison Chart
LiftMaster 8500 Vs 8355
|Specifications||LiftMaster 8500||LiftMaster 8355|
|basis||LiftMaster 8550||LiftMaster 8355|
|Drive system||Belt drive||Belt drive|
|Driver||MVIS DC motor||P3AC Motor|
|Power||0.75 hp||0.5 hp|
|Lighting||100W lamp X 2||100W lamp X 2|
|Connectivity||MyQ technology / HomeLink||MyQ technology / HomeLink|
|Remote Controller||Three-button remote control||Three-button remote control|
|Timer||Yes, timer to close||None|
|Warranty||Lifetime warranty on motor and belt||Lifetime warranty on motor and belt|
|Price||Check Price||Check Price|
1. Motor Power
LiftMaster 8500 has a higher power of 0.75 hp or about 560W. This allows you to use it with more massive doors as well. Although the noise may be an issue. The Liftmaster 8355 model has 0.5 hp or about 370W motor. For light gates, this is a better alternative, as it is silent. On the whole, Lifmaster8500 is more powerful, hence the winner.
The LiftMaster 8500 is driven by a DC motor, while 8355 has an AC motor. This permits more natural speed control with the 8500 model. With the start and stop mode, it gradually starts and ends the motor. This prevents a sudden jerk in the belt while starting, and impact upon closing. This feature may be useless. But it goes a long way in increasing the life of the product. There’s no such functionality with the 8355 model. LiftMaster 8500 is the winner.
3. Battery Backup
The Lifmaster8500 has a battery for backup during a power outage. You can operate the gate even if there’s a power cut. The Liftmaster 8355 model lacks this. If there’s a power cut, you need to open the door manually. So, LiftMaster 8500 is the winner.
The LiftMaster 8355 is ceiling mount, while the 8500 is a wall mount. The wall mount design significantly reduces the installation hassle. It also minimizes the apparent danger of it falling (unless it’s firmly secured to a sturdy ceiling). Still, it’s the 8500 model that’s the winner.
Both require similar voltage for operation(115V and 120V). You don’t need any extra transformer or such to use these.
Both use belt drives to open and close the doors. Belt drives are much quieter and can absorb shock and vibrations well. This gives you a smooth, noiseless operation. The only noise that you may hear(if at all) would be from the motor. Both provide a lifetime warranty on the motor and the belt. You can use them without worries.
Both have two 100W lamps for lighting up the area beneath and around it.
Both connect using MyQ technology. You need the MyQ app for this.
Features And Technical Specifications Of LiftMaster 8355
- Power requirements: 120V AC, 60Hz
- Power output: 0.5HP or 370W
- Dimensions: 20.5 in X 11.5 in X 9.5 in
- Weight: 22 lbs
- WiFi(1 Hz)
- 882LM Internet Gateway required (not included in the package)
Features And Technical Specifications Of LiftMaster 8500
- Power Requirements: 115V, 60Hz
- Power Output: 0.75hp or 560W
- Maximum weight capacity: 650 lbs
- Dimensions: 24 in X 12 in X 10 in
- Weight: 28 lbs
- Battery: 24V(not included)
- 828LM Internet Gateway required (not included in the package)
What’s In The Box?
- Ceiling mount unit
- Three buttons remote control
- Wall mount unit
- Remote Control
- Remote light
- Cable tension monitor
- Power door lock
- Protector System
Overview Of LiftMaster 8355
The Liftmaster 8355 is a popular garage door opener. This is powered by a 0.5 horsepower AC motor. This results in a noiseless operation. A robust belt drive can take up mechanical shocks and vibrations very well. For light aluminum, you may get the 8355.
You even get a lifetime warranty on the motor and the belt. You mount it to your ceiling, and it does its job smoothly. Two lamps attach to it, can be operated remotely. This ensures your garage doorway is never dark. The device also allows app control using the MyQ app.
You also get a three-button remote for wireless control. As for security, you can be assured. Every action sends a secure code to instructions to the device. Also, it has sensors, so that it doesn’t close on obstacles and pets. If someone tries to fore the door open, you will be notified about that too. All in all, this device provides a pretty good service at a low price—a must-have for standard households.
Overview Of LiftMaster 8500Lifmaster8500 is a mighty garage door opener. It has 0.75 horsepower or about 560W DC motor. The high power allows you to use it with more massive iron gates too. The DC motor significantly reduces noise. It is powered with a belt-drive, which reduces vibrations and absorbs shock. This further reduces the noise generated. To put it simply, you couldn’t tell if it’s working unless you see the door moving.
This device has a slow start/stop feature. It gradually turns on, and gradually slows down while closing. This feature prevents shock and impact and increases the life of the belt and the door. The cool feature about this is its battery pack. The battery pack provides backup in case of a power outage. You can move in or move out as and when required. You won’t miss an emergency meeting if there’s no power at home. It is a wall mount; hence it’s easy to install and is safe.
A remote lamp ensures your garage doorway isn’t dark when you’re moving out. The device also provides strict security. Every signal you send is secured. Your door gets deadbolted once it’s shut. It will also notify you if someone tinkers with your entry once it’s closed. Sensors in it prevent the door from closing upon pets and other obstacles. This protects the door and also prevents possible injury. Also, you get a lifetime warranty on the belt and the motor. Although the product may be costly, you really get the value for what you pay.
1. How much time does the 8500 take to open/close a door?
The 8500 model takes about 15 seconds to open/close a door.
2. How do I install the products?
We recommend calling in a plumber for this task. You may even do this on your own, following the manual.
3. What if I don’t buy the internet gateways?
You can’t access the device from the MyQ app. The device supports 1GHz WiFi only, while all standard WiFi hubs use 2.4GHz signals. The gateway makes the device compatible for use with the 2.4GHz system. You may, however, use the standard remote provided with the package without requiring a gateway.
4. What type of lamps can I hook up to these devices?
You can plug in any lamp that’s threaded and consumes less than 100W.
5. Can I install the devices outside?
These aren’t weatherproof, so you should install them inside.
To sum up, the Liftmaster 8355 model is ideal for general purpose applications. You get just what you need. For added security, and a robust system, the Lifmaster8500 model, is the most typical. You should decide on your requirements, and get the one that best suits your purpose at the cheapest.