High quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener.
Liftmaster power door lock 3850.
This replacement kit includes.
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1 16 of 176 results for liftmaster 3850 price and other details may vary based on size and color.
The liftmaster garage door opener model 3850 is a belt drive garage door opener with a powerful 3 4 hps dc motor and ever charge standby power system.
And actually locks the door when closed.
Liftmaster elite security 3850 liftmaster elite security 3850 267.
The standby power system will open and close your garage door 20 times in 24 hours with no power continuing to operate all of the opener s safety and security features then recharge when the power comes back on.
1 power door lock 2 installation screws and 1 template.
3850 garage door opener pdf manual download.
Liftmaster 877max wireless garage door opener entry system compatible with all liftmaster garage door openers manufactured since january 1993.
4 8 out of 5 stars 319.
Elite series for residential use only.
Check the manual for your specific garage door opener model before ordering to ensure compatibility.
This unit also has a battery back up system the single battery has to be purchased separately and is not that much.
View and download chamberlain 3850 owner s manual online.