1、KF-23GW/K(23356)A4C-N3KFR-23GW/K(23556)A4C-N3KF-26GW/K(26356)A4C-N3KFR-26GW/K(26556)A4C-N3KF-32GW/K(32356)A4C-N3KFR-32GW/K(32556)A4C-N3KF-35GW/K(35356)A4C-N3KFR-35GW/K(35556)A4C-N3都是3级能效的!在个都是下乡的机型!