Product Features: Covered by InSinkErator's 2-year We Come To You in-home full service limited warranty for parts and labor Zinc stopper holds back water and will only turn on the disposal when manually activated 1/2 horsepower motor is quiet, efficient, and reliable Easy-to-install, secure mounting assembly Product Specifications: Overall Height: 12-5/8" Grind Chamber Capacity: 26 oz. Feed Type: Continuous Electrical Phases: 1 Horsepower: 1/2 Voltage: 120V Drain Connection: 3-1/2"