GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage. The operators are typically mounted to the wall when used with sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles. GH operators are attached to the door jackshaft to indirectly drive the door.
MyQ® Technology enables you to securely monitor and control your facility operator and lights with your smartphone, tablet or computer for greater peace of mind.
MyQ Mobile App is a free download with no annual activation fee.
Safety and Security
Security+ 2.0 safeguards your facility with every click, a new code is sent to the commercial door operator so the door opens only for you.
Use 813Lm remotes sold separately
*UL 325 requires all commercial door operators to be either constant pressure to close or be equipped with a primary external monitored entrapment protection device.
2-year warranty Liftmaster GH501L5 Installation Manual (click here)
The Model GH continuous-duty door operator is designed for use on rolling doors and grilles and industrial sectional doors with high or vertical lift.
Now Logic Version 5.0 with MyQ compatibility
Use Liftmaster 813Lm remotes sold separately Liftmaster GH501L5 Installation Manual (click here)