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Data Centers
A high performing, sustainable data center
Data centers are rapidly expanding due to the rise in AI and IP traffic, which is creating stress on infrastructure and the environment. M&M Carnot designs refrigeration specifically for data centers. Our solutions use natural refrigerants to set the standard for quality and performance—while meeting your sustainability goals and regulatory demands. Our refrigerants are future-proof with a GWP=1 and have zero ozone depletion potential. And you’ll even see substantially lower installation and operating costs.
With our patented Rain Cycle economizer that recirculates CO2.
A1 refrigerant with GWP = 1 and ODP = 0 with the potential to reduce water usage
A CO2 system is 12 times more economical than an HFC system.
Reduces energy consumption, which is critical for data centers.
Aquilon In-Row
- Patented Rain Cycle economizer mode using thermosiphon standard on all units
- Less piping required compared to synthetic refrigerants
- Adiabatic condenser option available when required
- Readily available standard components
- CO2/CO2 and CO2/Chilled Water options available
Aquilon CRAC
- Patented Rain Cycle economizer mode using thermosiphon standard on all units
- Smaller piping required compared to synthetic refrigerants
- Adiabatic condenser option available when required
- Available in upflow, downflow and other configurations
- Readily available standard components
- BMS interfaces available are MODBUS, BACnet MS/TP, BACnet IP and CAN bus
- EC fans
Data Center Chiller
- Flexible deployement with potential for dual use as a chiller and heat pump simultanesouly.
- Patented RainCycle economizer mode using thermosiphon boosts system PUE
- Models available at 140, 280, 490, and 980kW
- Expected PUE between 1.05 and 1.15 and combined COP between 5 and 6
- Semi-hermetric compressor with VFD control provides resolution on load matching
- Pairable with adiabatic, air, and water cooled gas cooling.
- Smaller component footprint than synthetic alternatives
- Viable white/grey space chiller at up to 1MW where synthetic alternatives do not exist due to refrigerant properties and viability

















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