Bottom Line: The best water chiller for ice baths, this model can cool up to 500 gallons of water and is versatile enough to cool fish water tanks and hydroponics as well. Pros: This 1.5-horsepower ...

This content was paid for by an advertiser and created by Crain's Custom Content. When walking into any plastics processing plant, you’ll see a device called a temperature control unit, or TCU. A TCU ...