GENIE model CHAINMAX 1000, CHAINMAX 1200 residential opener is a 3/4hps chain 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 Intellicode. The rail is style is Split Channel.
The warranty on the garage door opener is Lifetime on the motor and 5 years on the remaining opener parts from GENIE.
The model CHAINMAX 1000, CHAINMAX 1200 is still available.
GENIE model CHAINMAX 1000, CHAINMAX 1200 residential opener owners manual and instructions in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
genie_chainmax_om.pdf
(5.45 MB in English) This requires Acrobat 10 or higher