name:13 Ton Precision Air Conditioner cooling capacity:13ton eclectic heating:18kw humidity:8kg/h power source:380v-415,3N,50hz//380v,3N,60hz//460v,3N,60Hz etc efrigerant:R22,R407c,r410a,R134a compressor:scoll type compressor brand: dakin,hitachi,copeland etc