The Ice-O-Matic ICEU225 air cooled self contained ice cube maker produces 211 lbs of ice per 24 hours and has 70 lbs storage capacity. Ice-o-matic ICEU225 ICE Series under counter cube ice makers produce full-size ice cubes, this commercial ice machine is perfect for bars or pubs. ENERGY STAR-certified, this air-cooled machine uses less energy.