Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Liftmaster 3900 light duty commercial jackshaft.
The liftmaster 3900 light duty commercial jackshaft operator is a compact remote controlled garage door opener that is designed light duty commercial standard vertical and high lift sectional doors.
Introducing the liftmaster lj8900w light duty commercial jackshaft operator for sectional doors from north shore commercial door.
The lj8900w is liftmaster s first wall mounted commercial door operator with built in wi fi.
Liftmaster s first wall mounted commercial door operator with built in wi fi.
Please be advised the liftmaster 3900 has been replaced with the upgraded liftmaster 8900w.
The lj8900w is a smart garage door opener.
The model 3900 door operator is designed for light duty commercial sectional applications only.
The 8900w lj8900w liftmaster smart wifi garage door opener replaces the 3900 jackshaft side mounted unit.
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Maximum recommended duty cycle.
The liftmaster lj8900w garage door opener is ideal for smaller commercial doors with light duty cycle requirements.
Light duty series light duty commercial door operators ideal for applications with limited hourly cycles liftmaster light duty commercial door operators are strong powerful and highly reliable.
It has a heavy duty 24vdc motor that provides ultra quiet operation for a smooth start and stop.
It s compact design is ideal for limited height cathedral or obstructed ceiling installations.
High and up to 18 ft.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
This item liftmaster 3900 2 pack are side mounted garage door openers designed for light duty commercial sectional door applications only.
Learn more about liftmaster lj8900w.
Liftmaster 8500 elite series 8500 jackshaft operator factory direct.
The liftmaster chamberlain sentex 3900 light duty commercial jackshaft operator can be mounted on the left or right side of the door and attaches to the tension bar.
Wide but not exceeding 180 sq.
This operator is equipped with myq technology and will be shipped.