Row Tier — Vertiv™ CoolPhase™ Row
CoolPhase™ Row
In-row precision cooling that sits between server racks, so cold air travels inches instead of across the room.
30–40 kW
R-32 low-GWP refrigerant
18-month warranty
or call (800) 222-1440
What’s Built In
Cold air that travels inches, not across the room.
- In-row precision cooling with inverter-driven compressors and variable-speed fans
- Dual power supply with automatic transfer, minimizing downtime during power disruptions
- Standardized models for compatibility with global data center standards
- Vertiv™ Liebert® iCOM™ 4 controls for remote insights, alerts, and real-time cooling optimization
- Low-GWP R-32 refrigerant, meeting regional emissions requirements
Because the cooling source sits where the heat is generated, a room can run at meaningfully higher rack density than perimeter cooling alone supports, without hot spots forming between units.
Model range
Two capacities, same row-based platform.
30 kW
102,000 BTUH · 3,900 CFM · 78.7″ H × 11.8″ W × 43.3″ D
40 kW
136,000 BTUH · 5,700 CFM · 78.7″ H × 23.6″ W × 43.9″ D
Full Specifications
Every number, for the people who ask for them.
| Capacity | 30 or 40 kW |
| Nominal cooling | 102,000–136,000 BTUH |
| Airflow | 3,900–5,700 CFM |
| Height | 78.7 in |
| Width | 11.8–23.6 in, by model |
| Depth | 43.3–43.9 in |
| Refrigerant | R-32 (low GWP) |
| Warranty | 18 months from product shipment date |
| Best fit | Dense rack rows, colocation, high-density computing |
Exact unit count and redundancy are confirmed at quote against your row layout and heat load.
Ready to spec CoolPhase Row?
Send us your row layout and heat load and we’ll size the units.