These refrigeration units were specifically designed to provide low temperature capabilities for circulators and baths without refrigeration, or for those requiring additional cooling capacity. Designed for continuous use. Immersion probe units have 3 ft. of insulated metal tubing connecting the compressor with the evaporator probe. Flow through models must be used in conjunction with a circulator or pump. Warranty: 2 years on parts, 1 year service. 120 volt.

*All models are designed to run at maximum cooling rate. Temperature control is provided by an external circulator (sold separately).