LIFTMASTER model 8065 residential opener is a 1/2hp chain drive. It is part of the contractor series. This garage door opener has an ac motor on 110vac. A battery backup is not available. The remotes are rolling code on MyQ. The rail is style is Solid T.
The warranty on the 8065 garage door opener is 4 years on the motor and 1 year on the remaining opener parts from LIFTMASTER.
The model 8065 is still available.
LIFTMASTER model 8065 residential opener brochure in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
(1.16 MB in English) This requires Acrobat 10 or higher