
Ultra Low Temperature Process Chillers
Thermonics® offers a range of portable process chillers for low (-40°C) and ultra-low (-100°C) cooling. Products include air-cooled, water-cooled, and our unique, liquid nitrogen cooled chillers. All of our chillers are portable systems designed for cooling gasses or fluids across a wide range of industrial and mil/aero applications.
Our process chillers are compatible with a variety of heat transfer fluids, with cooling capacities up to 25kW at -90°C.
We are a USA based manufacturer with ISO and ITAR registrations.
At Thermonics, our chillers are born for the most demanding cooling applications.
We Keep Everything Cool with Reliable, Low Temperature Chillers.

LN2 Cooled Chiller
-80°C, Cooling Capacity 25kW
Capable of providing 150 gallons per hour of ethanol at -60°C
Electrical Power Requirements:
220V / 60 Hz, 3 phase
15A service, 3.7 kW/hr
Advantages:
- Maximum ethanol cooling capacity
- Low electrical power consumption
- Small footprint
- Low equipment cost
Disadvantages:
- Requires LN2 infrastructure
- Chiller consumes LN2
Temperature Range
-80°C to +30°C

Water Cooled Chiller
-80°C, Cooling Capacity 5kW
Capable of providing 36 gallons per hour of ethanol at -60°C
Electrical Power Requirements:
480V / 60 Hz, 3 phase
50A service, 36 kW/hr
Advantages:
- Medium ethanol cooling capacity
Disadvantages:
- Requires facility cooling water
- High electrical power consumption
Temperature Range
-60°C to +30°C
Cooling Capacity
4.6 kW @ -80°C

Air Cooled Chiller
-80°C, Cooling Capacity 2.5kW
Capable of providing 18 gallons per hour of ethanol at -60°C
Electrical Power Requirements:
480V / 60 Hz, 3 phase, 40A service, 25 kW/hr
Advantages:
- Least facility requirements
Disadvantages:
- Lowest ethanol cooling capacity
Temperature Range
-80°C to +30°C
Cooling Capacity
5 kW @ -80°C