The MH hoist commercial door operator is ideal for smaller and light commercial doors. It is made to mount on the wall for high or vertical lift sectional doors. Designed with a chain hoist with electric interlock for manual operation in case of an emergency.Download Product Brochure
- Medium-Duty logic programmable integrated circuit board.
- Built-in-3-Channel Security+® Receiver:
- Allows you to learn/program up to (20) LiftMaster® 315 MHz remote controls
- recognized Security+ and dip switch remote controls
- Compatible with 3-button, 3-color remote controls for open close/stop operation. (333LM)
- Integrated Timer-to-Close (TTC) programmable from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position.
- Emergency Manual Operation provides easy emergency manual operation using a floor level disconnect and an electrically interlocked chain hoise mechanism.
- The Commercial Protector System auto-reverses the closing door if an entrapment protection device detects an obstruction.
- High-starting torque motor with overload protection.
- Warranty for 2 years.