Liftmaster K21-5115 Transformer 120V 240VAC Commercial Garage Door Operators
Transformer 120V 240VAC Commercial Garage Door Operators
This is a replacement Transformer (115V/240V). For use with various LiftMaster® Commercial Door Operators and Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also know as 21-5115