LiftMaster 3800 Residential Jackshaft Garage Door Opener

The LiftMaster 3800 Residential Jackshaft Garage Door Opener is perfect for those with small or unusually designed garages. The innovative design allows it to be mounted on a wall versus the traditional location in the rafters. Utilizing their patented absolute positioning technology, LiftMaster designed the model to provide remarkably accurate signals, even during a power failure. For normal use, the device requires an electrical socket within six feet of the unit.

With the purchase of the unit, you will have a plethora of accessories available to add. This allows you to truly customize your device to fit your needs and the flow of your home. The company now offers a battery backup, keyless entry pad, fingerprint keyless entry, garage door parking assist, and a mini remote to choose from, with additional features being continuously added. The unit incorporates three safety features for security, a LED beam, down pressure sensor, and a slack cable sensor.

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LiftMaster 3800 Residential Jackshaft Garage Door Opener Features and Specifications

• For sectional doors up to fourteen feet high or 180 square feet and weighing up to 650 pounds
• Conforms to UL325 requirements
• Features push button limit settings and automatic force settings
• Extremely fast set-up time
• Whisper quiet 24V DC motor
• Shipping weight of thirty-three pounds
• The manufacturer, Chamberlain, recommends contacting them before purchase to ensure the right fit

The Reviews

The LiftMaster 3800 receives an impressive 4.5 stars in customer reviews. The easy set-up was, by far, the biggest selling point for the majority of reviewers. Users report an average of two to four hours to install from start to finish. Smaller garages may take longer to get the sensors in the correct location due to the confined space. One reviewer recommends attaching a two by four behind the unit for better stability. Since the device works on the power of gravity, several users state that the guide rails may need to be tipped up at the end for better performance. According to a few reviewers, the manufacturer is easy to contact and happy to answer any installation questions about the electronic opener. To get the best service, contact Chamberlain rather than the original manufacturer, LiftMaster.

Despite the ease of installation, the device does take a little bit of mechanical understanding to properly set up. Many reviewers recommend hiring a professional to get the device up and running the first time, rather than trying to do it and redo it yourself. To get the opener to work correctly you will need to adjust several sensors and springs. Due to these steps, the installation time will be cut considerably if you hire professional help or enlist the aid of one or two people. Once running, almost all users rave about the incredibly quiet motor sound. One reviewer remarked that they could not hear anything while sitting in the room right next to the garage. If you have limited ceiling space in your garage, or want a more streamlined look, then the LiftMaster 3800 Residential Jackshaft Garage Door Opener is an affordable and easy way to meet your needs.

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Garage Door Opener | LiftMaster 3800 Residential Jackshaft Garage Door Opener