What We Do

CritiChill® Modular Indirect Evaporative Cooling


Traditionally, there have been two cooling options - a water-cooled chiller plant which is extremely efficient or an air-cooled chiller plant which uses less water and chemical treatment

At Systecon, we  understand the importance of using water properly and have combined the best of both those systems – efficient cooling with minimal water usage – in our patented CritiChill® modular indirect evaporative cooling system.

CritiChill® is an indirect evaporative cooling system with a supplemental chiller that can be bypassed as weather conditions dictate. The supplemental chiller is shut down during conditions when the evaporative cooler can efficiently cool the building and is engaged for supplemental cooling when conditions are not conducive for the evaporative cooler to handle all cooling needs.

With an adiabatic cooler, the system only uses 20 percent of the water normally required by a traditional cooling tower and without the harmful chemicals. Coupled with pre-cooling operation, the system provides a level of efficiency near that of a traditional water-cooled chiller.

CritiChill® can be applied to many applications and can be an ideal solution for data centers or other buildings with overhead sensible cooling devices that have warm water delivery.

CritiChill® Advantages

High Efficiency Operation
• Using Centrifugal Chillers vs. Helirotor Screw

30% More Efficient
• Compared to a typical air-cooled chiller plant at full load

• < .54 kw/ton
• PUE < 1.2

Dry or Wet Operation
• Using an adiabatic cooler

California Title 24 Compliant
• Without water use

Limited Water Usage
• Water savings between 15-45%
• Dry operation in cold weather
• Less or no water storage

Larger Modules
• 300 to 1500 tons

PLC Controls
• Reliability & redundancy

Competitive $/ton


 More Info
CritiChill® Brochure

Rockwell Automation Solution Profile - CritiChill®

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