Genie ChainMax 1000 3/4 HP Chain Drive Garage Door Opener

Genie’s ChainMax 1000 garage door opener offers the best in traditional chain drive operation. Dependable, reliable and long-lasting, the ChainMax is an affordable option with superior design and quiet performance. Count on years of worry-free service with only minimal occasional maintenance needed. With a powerful 140-volt DC motor suitable for residential garage doors up to 7 ft. height (8 ft with use of extension kit sold separately), you get smoother door travel and easier installation. 3/4 HPc DC motor will smoothly and easily lift your sectional garage door up to 7 ft. in height and up to 500 lbs