Variable Speed ECM Pool Motor 1/2 hp 2-spd 56J 208-230V Century # ECM16CU Total Horsepower: 1/2 min to 1.65 max | RPM: 600-3450 | Volts: 208-230 | Max Amps: 10.5-10.0 Service Factor: 1.0 | Frame Size: 56J | Energy Savings: 80% | Model # ECM16CU Features: Integrated User Interface, Timer Mode, Manual Mode, Freeze Protection, Noise Reduction Design, Factory Default Settings Reset, Ball Bearing and Totally Enclosed Fan Cooled (TEFC) More Features: Single Phase, Schedule Advance, ECM Design, Program Memory Back-Up, 303 Stainless Steel Shaft, Class F Insulation, 50 degrees Celsius Ambient, UV & Rain-Proof Enclosure, Keypad Lockout and Digital Inputs for Third Part Automation. Warranty Period: VGreen motors are warranted against defects in materials and workmanship for a period of 18 months from the date of installation or 24 months from the date of manufacture, whichever comes first.