Liquid Cooling
ThermaGate Rear-Door Heat Exchanger
Up to 30kW of heat removal per rack — liquid cooling performance without water loops in the white space.
Overview
The Total Electronics Rear-Door Heat Exchanger mounts on standard racks and removes heat at the source, supporting the density that AI and HPC workloads demand. Direct-expansion refrigerant design eliminates water loops and manifolds entirely, while inverter compressors, EC fans, and electronic expansion valves keep efficiency high at any load.
30kW per rack
Handles accelerator-class densities that air cooling can't reach.
No water loops
Direct-expansion design keeps liquid plumbing out of the IT space.
Efficiency at part load
Inverter drive and EC fans track the heat load instead of running flat out.
Deep telemetry
SNMP/Modbus/BACnet integration with a week of trend history built in.
Technical Specifications
The numbers that matter.
- Cooling powerup to 30kW per rack
- Compatibilityall standard rack heights, <380mm added depth
- RefrigerantR134A — zero ODP, low GWP; no water in the white space
- Driveinverter compressor, EC fans, electronic expansion valve
- Monitoring1,000+ alarm log, one-week temperature/pressure trends
- InterfacesWeb, SNMP, Modbus, BACnet, e-mail, dry contact, IPv6
- ModesMaster/Slave, master control, force working
- Managementbuilt-in web server, remote and mobile access
Use Cases
Where it earns its keep.
- AI & HPC racks
- High-density retrofits
- GPU cluster rows
- Efficiency upgrades
Inquire to Order
Request pricing for ThermaGate Rear-Door HX.
No cart, no bots. Your inquiry goes straight to a Total Electronics engineer who responds within one business day with configuration questions, firm pricing, and lead times.
Related
Also in the catalog.
Compute Systems
Forge X9 Servers
Components
CPU & Accelerators
Networking