Liftmaster Circuit Board Garage Door Opener

Replacement Logic/Circuit board for standard Liftmaster operators (non code rolling). Not for Security+ systems

For Liftmaster garage door opener operator models 1240LM, 1245LM, 1246LM, 1255LM, 1256LM, 215WD and 315WD

For Chamberlain garage door opener operator models 4100, 2100, 1100, 710WHC and 711WHC

Replaces logic board (receiver board) models 41A4252-1, 41A4252-5, 41A4252-7, 41A4252-7A, 41A4252-7B, 41A4252-7C

Also compatible with non Security+ systems from Chamberlain, Craftsman, Master Mechanic, Sears, Tru-Value and Wayne Dalton