Trolley commercial door operators are optimal for general industrial applications. Suspended from the ceiling, the operators are used on sectional overhead doors with standard lift. T operators are directly attached to drive and control the door.
Hoist style commercial door operators are optimal for industrial applications. H-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 larger 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. H operators are attached to the door jackshaft to indirectly drive the door.
The jackshaft style commercial door operator is identical to the Hoist Operator in every way except it does not have the chain hoist.
*Note: All three of these operators have MyQ Technology enabling you to securely monitor and control your facility operator and lights with your smartphone, tablet or computer for greater peace of mind. Alerts can be received as email or pop-up (push) notifications on a mobile device, ensuring the status of your commercial door.