ECM Direct-Drive Motor, HP 1/2 hp, Voltage 115 V, 1 Phase, Nameplate RPM 1725, Application Convert Exhaust Fan to a Variable Speed Fan, For Use With 16D518, 43Y140, 5DVT3, 6RJU4, 6RJU5, 6RJU6, 6RJU7, 6RJU8, 6RJU9, Includes Speed Controller. This item has been restricted from sale in the following state (s): []