In-Row Cooling
Targeted cooling between racks.
In-row cooling units sit between racks and deliver air directly to the cold aisle — much more efficient than perimeter CRAC for high-density loads.

At a glance
| Specification | Value |
|---|---|
| Format | In-row |
| Capacity | 30 – 80kW per unit |
| Coolant | Chilled water / DX |
| Controls | Smart / networked |
- UK WarehousedSame-week dispatch
- In-house engineersTechnical specs & support
- End-to-end BOM fulfilmentKitted, staged, delivered
- 120+ network buildersTrust Altnets to deliver
Key features
Built for how it gets installed.
In-Row Cooling is one of the 3 cable types we carry across our Cooling range — chosen for the way you actually deploy.
High-density rack support
Hot/cold aisle compatible
Modular scalability
Smart controls and monitoring
Why Altnets
The clever choice for network builders.
Deep UK stock
300,000+ sqft of warehousing and 4,000+ pallet positions — same-week dispatch on most line items.
Engineers, not order-takers
In-house technical team to validate specs, propose alternatives and de-risk your build before it ships.
BOM, kitted & staged
Multi-vendor consolidation, phased deliveries and project staging built into every order.
UK & worldwide reach
Air, sea and road freight with full export documentation and flexible incoterms for global rollouts.
Applications
Where in-row cooling earns its keep.
Colocation halls
High-density compute pods
Edge data centres
Enterprise server rooms
Have a question?
Let's get your network moving.
Tell us what you're building. We'll come back with a quote, lead times, and a plan.
- [email protected]
- +44 (0) 20 3997 8994
- Brighton · United Kingdom

