The WD822KD is a very well made product worthy of recommendation. It was easy to install, however, it is not mentioned in the Amazon description that the product as sold will only work with "standard" 7-foot high garage doors. It will not work on a 8 to 10-foot high garage door. When installed, the 7-foot rail that comes with it will not raise 8-foot or higher doors to their maximum height. While this may not be a problem with small cars, if you need the garage door to open all the way for vans/SUVs or larger roof racks, you're out of luck. This can be solved with an extension rail kit available only from Chamberlain for $[...]. First, you'll have to wait a week to get it. Plus, if you just installed your new opener like I did, you'll need to take it back down, reconfigure the rail to the longer length, install the new, longer drive belt, remount the motor unit and hanger brackets further back on the ceiling, reinstall it all, and finally, spend an hour adjusting the travel distances and safety settings. So, be warned, check with the Chamberlain web site first to be sure that the product will work in combination with your garage door.
Manufacturer details on garage door heights--- [...]
Details on rail extension kit--- [...]
(120 customers reviews)
Customers Rating=4.5 / 5.0
More Detail For Chamberlain WD822KD Whisper Drive 1 2 HP Belt Drive Garage Door Opener
- 1/2-horsepower garage door opener; 200-watt security light; two light sockets
- Anti-vibration system and belt drive ensure quiet operation; 3-piece rail for quick installation
- Rugged steel construction
- Includes opener, 2 3-button remotes, keyless entry pad
- 39 pounds; lifetime warranty on motor and belt
ไม่มีความคิดเห็น:
แสดงความคิดเห็น