Aspen offers several standard products for purchase. Aspen’s products were developed to meet the recurring need for thermal management systems which are reliable, lightweight, efficient, and effective.


Aspen’s ECU Series are ruggedized miniature refrigeration systems designed and developed specifically to meet the demands of the military operational environment. The ECU cools the air in an operational transit case and is used by multiple programs to cool rack-mounted COTS electronics in mobile military systems. Fully qualified for military use, the ECU Series is shipping into multiple programs including WIN-T and SOCOM vehicles.

Environmental Control Units for COTS Electronics

Liquid Chiller Module (LCM)

Aspen developed a liquid chiller module to satisfy the growing number of customers who sought to use Aspen’s miniature refrigeration expertise, but ultimately wanted to package and interface the refrigeration circuit into their system. This product provides the core cooling system (compressor, condenser, expansion valve, evaporator) and allows the end user to adapt to the coolant fittings for ultimate flexibility.

The miniature LCM has been used in a wide variety of industries including electronics cooling, personal cooling, laser cooling, and medical applications.

RMC – Rack Mount Chiller

Compact size, minimal weight and industrial-class reliability are essential components for many cooling applications. Aspen Systems is proud to introduce the RMC, a new 2U rack mount, turnkey liquid chiller system. The RMC is a result of Aspen Systems’ cumulative years of expertise in supplying OEM refrigeration solutions to the military, medical, laser and electronics industrial markets and it is ideal for a multitude of applications.