Aspen offers several standard products which were developed to meet the recurring need for thermal management systems that are compact, reliable, lightweight, and efficient. All of Aspen’s products were designed in house by our team of engineers and are manufactured in house by our trained technicians. Each product that ships goes through a performance test, rigorous leak tests, and is thoroughly inspected to make sure it meets Aspen’s quality standards.

Liquid Chiller Module (LCM) Series

Aspen developed a series of liquid chiller modules to satisfy customers who aim to use Aspen’s miniature refrigeration expertise, but ultimately want 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 medical, life science, laboratory instruments, electronics cooling, laser cooling, and personal cooling.

Part NumberFP00039FP00097FP00066, FP00102
Nominal Cooling Capacity600 Watts900 Watts1,400 Watts
(L x W x H)
199 x 161 x 134 mm
(7.8 x 6.3 x 5.3 in)
191 x 224 x 137 mm
(7.5 x 8.8 x 5.4 in)
335 x 228 x 212 mm
(13.2 x 9.0 x 8.4 in)
Weight2.7 kg (6.0 lb)3 kg (6.6 lb)5.5 kg (12.0 lb)
Nominal Voltage24 VDC24 VDC48 VDC, 24VDC
Max Power Draw (@Nominal Voltage)360 Watts360 Watts480 Watts, 360 Watts
Includes Fan and ShroudNoYesYes

Environmental Control Unit (ECU) Series

Aspen’s ECU Series are ruggedized miniature air conditioning systems designed and developed specifically to meet the demands of the military operational environment. The ECU cools, heats, or dehumidifies the air in an operational transit case and is used by multiple programs to condition 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 JLTV.

Part NumberFP00027FP00050
Nominal Cooling Capacity550 Watts1,800 Watts
Dimensions22.8 x 47.0 x 17.0 cm
9.0 x 18.5 x 6.7 in
39.4 x 47 x 29 cm
15.5 x 18.5 x 11.5 in
Weight9.1 kg (20 lbs)16.5 kg (36.2 lbs)
Nominal Voltage28 VDC28 VDC
Maximum Power Draw @ 28 VDC420 Watts900 Watts

Custom Systems

If you don’t see what you are looking for in our product lineup talk to us about our custom solutions. Most of the products we manufacture are custom designed or modified standard products for our volume production customers. We have developed solutions for medical devices, life science, laboratory, electronics, laser, military and electric vehicle customers. We can design a miniature cooling system to meet the requirements of your application. To learn more, go to our custom solutions page. Or, please Contact Us for a free evaluation of your application.

To learn more, go to our custom systems page.

Air Cooling

Direct Refrigerant

Liquid Cooling