Abridores de puertas superiores

Overhead door openers in this collection are PowerMaster gearhead operators for commercial doors: MG-101 at 1HP 115/230V single phase, MG-104 at 1HP 230/460V three phase and MG-204 at 2HP 230/460V three phase. A LiftMaster 041A5532 gear case kit is also listed. Confirm the building supply phase before choosing a gearhead. Opener parts are under overhead door parts.