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Maximum Power for the Heaviest Garage Doors

• P3 Motors from LiftMaster® are reliable, durable and powerful – designed specifically for your needs
• ¾ HP motor with chain drive is built to provide maximum power to lift the heaviest doors including carriage house and solid wood
• I-beam rail system and reinforced chassis with chain drive provides maximum support
• Motor Vibration Isolation System (MVIS®) provides super quiet, smooth operation year after year
• Energy-efficient operation consumes up to 75% less power in standby mode
• Lifetime motor and 5-year parts warranty