Liftmaster K79-60142 Control Board Msl Msw

Product Description

The LIFTMASTER K79-60142 is a replacement control board designed for MSL and MSW series door operators. Control boards serve as the central logic hub of a commercial door operator, managing input signals, motor commands, and safety functions. This board is a direct OEM-style replacement intended for technicians servicing multiple-door commercial operator systems. It restores proper electronic control function when the original board has failed due to power surge, component wear, or age-related degradation.

The K79-60142 is suited for commercial door operator applications where MSL or MSW series units are installed. These operators are typically found in commercial and light-industrial facilities managing multiple overhead or access doors from a centralized control system. A trained commercial door systems technician or elevator and door service professional is the primary installer for this component.

Key Features

• Direct replacement control board for MSL and MSW series door operators
• Restores central logic and motor control functions to the operator
• Designed for multiple-door commercial operator configurations
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style replacement control board for LIFTMASTER MSL and MSW series commercial door operators.

Installation Notes

Installation should be performed by a qualified commercial door systems technician. Disconnect and lock out all power to the door operator before removing or installing the control board. Follow applicable local electrical codes and the operator manufacturer service documentation when reconnecting wiring harnesses and terminals. Do not energize the unit until all connections are secured and covers are reinstalled.