Free Cooling

What Is “Free Cooling”?

You can save significant energy costs – up to 80 percent – with Frigel’s one-of-a-kind “free cooling” feature.

In situations where your process set points and local ambient conditions permit, Intelligent Process Cooling technology allows an Ecodry to supply clean cooling water at the right temperature without running a chiller.

Animation: How It Works

In the Ecodry closed-circuit fluid cooler, the water returning from the process is pumped into heat exchangers and cooled with ambient air flow. Depending on those ambient conditions, the system can supply total or partial free cooling.

animation of free cooling process

Learn more about how the Ecodry closed-loop dry cooling system works.