This series of models for the classic green air-conditioning, single-speed or double speed, electrical control easy and stable operation; airframe using high-strength polymer weather resistance, anti-ultraviolet, anti-corrosion, anti-aging, anti-deformation; the use of high-quality full - closed aluminum shell electrical, thermal, and protective high-grade, waterproof, moisture-proof; divided into three-phase or single-phase, factories recommend the use of three-phase 380V, non-industrial recommend the use of single-phase 220V; this series have on the wind, under a wind and side wind in three models can be installed in the ground or wall; the integration of design, compact structure, convenient installation and Cleaning self-cleaning;