DTS 3161 Side Mount Cooling Units 460 VAC 3000-4000 Btu/h, Outdoor NEMA 3R/4,Color RAL7035 Light Gray, Dim. (in) 29.3 H X 15.6 W X 11.6 D, wt. (lb) 92

Closed loop system is designed to isolate the external ambient air from the internally conditioned air eliminating the risk of contaminants entering the cabiinet. Thermal overload protection. Thermal Expansion value. Hermetically Sealed Compressor. Condensate Drain Port. Environmentally friendly.