Frigel has added air-cooled portable chillers into its product line. With chilling capacities from 3.5 to 15.5 tons, the chillers have an operating temperature range of 23 to 77°F.

According to the company, the chillers are designed for use in indoor and outdoor applications. They utilize brushless fans with speed control to prevent them from shutting down in cold temperatures. This enables manufacturers in cold weather environments to move chillers outdoors, freeing up capacity on the shop floor for production.