TopTherm Mini Chiller, 1/3-Phase Open, Series: SK Series, 400/460 VAC, 5.7/6.3 A, 2.9/4.1 kW Power, 50/60 Hz Frequency, 13307/16037/15354/18425 Btu Capacity, IP44 Enclosure, 1050.6 cfm Flow Rate, Micro-Controller Control, Thread Connection, 10 to 43 deg C, Roof Mounting, Polypropylene, Light Gray, 27 in H x 24 in W x 25 in D Dimensions