LIFTMASTER model 84501 residential opener is a 3/4hps belt drive. It is part of the premium series. 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 Solid T.
The warranty on the 84501 garage door opener is Lifetime on the motor and 1 year on the remaining opener parts from LIFTMASTER.
The model 84501 is still available.
LIFTMASTER model 84501 residential opener brochure in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_84501_brochure_23.pdf
(1.44 MB in English) This requires Acrobat 10 or higher
autolock
optional