Enclosure Air Conditioners — Seifert Systems Inc.
The SoliTherm Progressive Series enclosure air conditioners by Seifert Systems Inc. come in 44 models, offering cooling capacities of 1,000 to 21,170 Btuh. The operating temperature range is minus 40° to 131°F. Temperature controllers are adjustable from 68° to 122° and have high temperature alarms. The units are UL listed for types 12, 4, 3R, and 4X and include integrated condensate evaporation packages for no-drip operation. Units can be powered by single- or three-phase AC at 120, 230, or 480 V at 60 Hz.