The LiftMaster 21-14182 garage door opener transformer from Garage Door Supply Company is a dual-voltage transformer designed for use with LiftMaster Logic 5.0 Series commercial garage openers that use 115-volt or 230-volt transformers. This 115/230V LiftMaster 50/60Hz transformer can operate on 115 volts or 230 volts.
We offer discount prices on all replacement parts and accessories for LiftMaster Logic 5.0 series commercial garage door operators, as well as the LiftMaster J501L5 commercial jackshaft garage door opener with 115-volt single-phase motor. We only sell new garage door operators and parts at GarageDoorSupplyCo.com. If any product fails in the first three months, our family-owned American company will replace it at no charge to you.
- Dual voltage: 115V/230V
- Works with all LiftMaster Logic 5.0 Series commercial garage openers with 115V or 230V transformers
- Free tech support before and after every sale
- New OEM LiftMaster part