CHAMBERLAIN model PD752KEV residential opener is a 3/4hps chain/cable drive. It is part of the value. This garage door opener has an dc motor on 110vac. A battery backup is not available. The remotes are rolling code on MyQ. The rail is style is Split Square.
The warranty on the garage door opener is Lifetime on the motor and 3 years on the remaining opener parts from CHAMBERLAIN.
The model PD752KEV is still available.
CHAMBERLAIN model PD752KEV residential opener owners manual and instructions in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
chamberlain_pd752kev_om.pdf
(4.61 MB in English) This requires Acrobat 10 or higher