Data Center & Telco Chillers
← All Industries Data Centers & Telco

Data Center & Telco Chillers

Precision liquid cooling for server racks, telecom switching, and edge computing — built for redundancy and 24/7 uptime.

View Recommended Chillers
Why Chillers Matter

The Chiller's Role in Data Centers

Data centers and telco hubs dissipate 200–500+ kW in compact equipment racks. The chiller removes that heat through precision liquid cooling loops — in-row, rear-door, or direct-to-chip — holding tight temperature control to prevent processor throttling and extend component life.

Cooling failures trigger immediate revenue loss from service degradation, often $10K–100K per minute of downtime. In this industry the chiller is directly tied to SLA uptime guarantees.

Process Cooling

The Cooling Challenge

Common process cooling problems in Data Centers & Telco and why getting the chiller right matters.

Extreme Heat Density & Fast Transients

Modern racks pack 30–50 kW in under 1 m³, and AI/GPU clusters spike to 100+ kW per rack. Inlet temperature can shift ±10°C in seconds; data center duty needs sub-minute setpoint recovery, not the 5–10 minute lag of standard chillers.

Contamination Control in Liquid Loops

Direct-to-chip cooling uses closed-loop fluid where particulate or biological contamination clogs microscopic CPU coolers and causes hotspots. Chillers must maintain fine filtration most industrial units don’t integrate.

Redundancy & Failover Design

Critical cooling requires N+1 or 2N redundancy with automatic, zero-transient switchover. That demands sophisticated isolation and load-balancing logic the chiller architecture must support.

Where the Chiller Connects

Equipment We Cool in Data Centers & Telco

Our chillers integrate directly with the process equipment that Data Centers and Telco relies on. These are the systems we most often cool — each with its own temperature target, flow, and failure mode we size for.

Coolant distribution units (CDUs)

The chiller supplies the facility-side chilled loop for liquid cooling.

Rear-door heat exchangers

The chiller rejects rack heat at the cabinet without room-level CRACs.

Direct-to-chip cold plates

The chiller holds GPU/CPU junction temperatures under sustained load.

High-density server racks

The chiller keeps dense compute within thermal limits 24/7.

Chiller Selection

Recommended Chillers

Chiller systems most commonly matched to Data Centers & Telco applications.

Central Chiller

Central Chiller

45°F / 7°C

10-50 Ton

High-capacity centralized cooling for data halls, configurable for N+1 and 2N redundancy with automatic failover.

Get a Quote
Standard Series

Standard Series

40°F / 4°C

1/3-40 Ton

Precision process cooling for in-row and rear-door liquid cooling loops with fast transient response.

Get a Quote
LT Series

LT Series

10°F / -12°C

1/2-30 Ton

Low-temperature cooling for high-density GPU and AI compute clusters requiring aggressive heat rejection.

Get a Quote
What's at Stake

What Happens When the Chiller Fails

In a data center, cooling loss becomes an SLA breach within minutes.

Chiller failure in a 5 MW facility drives inlet air temperature past the thermal design envelope within minutes; servers trigger automatic thermal shutdowns and hosted workloads fail, violating SLA uptime guarantees. Revenue loss runs 0.5–1% of monthly facility revenue ($50K–500K) plus contract penalties and SLA credits. An outage beyond 4 hours risks data loss, reputational damage, and customer migration to competitors.

$100K/min

Revenue at risk during critical cooling downtime

Sub-minute

Setpoint recovery data center duty requires

N+1 / 2N

Redundancy standard for critical cooling

Who This Is For

We Work With All Stages of the Buying Process

Whether you're researching options or ready to order, AG Chill can help.

Researching Options

Data center facilities managers and thermal engineers at colos, hyperscalers, or telcos researching liquid cooling, server rack chillers, and redundant cooling systems.

Comparing Systems

Cooling systems architects evaluating chillers for a new build or upgrade — comparing redundancy options, response time, PUE impact, and DCIM integration.

Ready to Specify

VPs of infrastructure approving chiller capex. Need thermal model validation, redundancy architecture proof, a 5-year warranty, and references in similar deployments.

Why AG Chill

How We Compare to the Alternatives

Data center cooling is dominated by hyperscaler in-house designs and premium specialists. AG Chill brings that reliability to independent colos.

vs. Hyperscaler In-House Designs

Hyperscaler in-house teams optimize cooling for their own workloads, but those designs aren’t for sale. AG Chill brings comparable reliability to Tier 2+ providers without the in-house engineering cost.

vs. Specialty DC Chiller Suppliers

Specialty chiller suppliers are purpose-built for liquid cooling but run $500K–2M with 20+ week lead times and high minimums. AG Chill is mid-market friendly.

vs. General Industrial OEMs

General industrial OEMs integrate with building systems but aren’t engineered for data center transient response or liquid-loop contamination control. AG Chill’s focus is the differentiator.

vs. Cooling Tower + Spot Chiller Combos

Free cooling plus small chillers avoids refrigeration load but is weather-dependent with complex control and redundancy headaches. AG Chill’s integrated approach simplifies design.

Knowledge Base

Related Articles

Buying guides and technical resources for Data Centers & Telco process cooling.

Data Center Liquid Cooling: Sizing and Redundancy

Data Center Liquid Cooling: Sizing & Redundancy

Heat density, fast transient response, contamination control, and N+1 / 2N redundancy.

Read the Guide ›
How to Size an Industrial Chiller

How to Size an Industrial Chiller

Heat load, flow rate, temperature differential, and ambient — how each one drives the size you actually need.

Read the Guide ›
Air-Cooled vs Water-Cooled Chillers

Air-Cooled vs Water-Cooled Chillers

Installation, operating cost, maintenance, and application fit — which setup makes sense for your facility.

Read the Guide ›
Customer Results

Case Studies

Real-world results from Data Centers & Telco customers.

Case Studies Coming Soon

We are actively documenting customer results from Data Centers & Telco installations. These will be published here as case studies are completed. Have a project to discuss? We are happy to talk through your application.

Discuss Your Application
Get Started

Ready to Spec the Right Chiller?

Tell us your target temperature, flow rate, and heat load. AG Chill will identify the right system for your Data Centers & Telco application.

Start Chiller SelectorTalk to an Engineer
FAQ

Common Questions

What does a chiller do in a data center?

It provides the chilled water or glycol that removes heat from high-density server racks and telecom switching, engineered for redundancy and 24/7 uptime.

What happens if data center cooling fails?

Racks overheat within minutes, risking throttling, hardware damage, and downtime — which is why cooling is sized for N+1 redundancy.