Delta T Systems Combines Dry Cooler and Chiller with Automatic Controls
Delta T Systems has launched a new factory-integrated unit that automatically switches between free cooling and mechanical chilling. The unit is designed for industrial process cooling applications to reduce energy costs and simplify installation.

RICHFIELD, Wis. – Delta T Systems, a manufacturer of precision temperature control equipment, has introduced a new dry cooler/chiller combo unit for industrial process cooling applications. This single, factory-assembled unit integrates a dry cooler and a mechanical chiller under one control system, automatically switching between the two modes. The goal is to reduce energy consumption and installation complexity.
Facilities requiring year-round process cooling have historically used two separate systems: a dry cooler for free cooling and a mechanical chiller for warmer ambient conditions. Delta T Systems' new combo unit aims to eliminate this redundancy. Its control system continuously monitors both ambient and process temperatures in real time, automatically selecting the most efficient cooling mode to meet setpoints without process interruption.
The integrated control interface allows for real-time monitoring of temperatures. Because the two systems are factory-assembled and tested as a single unit, installation labor is significantly reduced compared to sourcing and commissioning a dry cooler and chiller separately. The compact footprint also offers space savings.
The unit is designed for industrial process cooling applications, including plastics processing, machine tool cooling, hydraulic systems, chemical process cooling, and industrial laser applications. It is built for year-round outdoor duty and suits both new installations and replacements for aging systems. Delta T Systems provides custom cooling solutions for industrial needs.