LIFTMASTER model ATS2113X commercial opener is a 1/2hp chain drive. It is part of the commercial opener. This garage door opener has an ac motor on 110vac. A battery backup is not available. The remotes are rolling code on 315. The rail is style is Solid I.
The warranty on the ATS2113X garage door opener is Lifetime on the motor and 1 year on the remaining opener parts from LIFTMASTER.
The model ATS2113X is still available.
LIFTMASTER model ATS2113X commercial opener instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_ats2113x_om.pdf
(1.22 MB in English) This requires Acrobat 10 or higher