Applications
Coilmaster Corporation is a leading U.S. manufacturer of high-performance heat exchangers and cooling solutions for OEM and data center markets. With facilities in Tennessee, Arizona, and Florida, we deliver quality, speed, and scalability for today’s demanding applications.
Introducing the Coilmaster CDU (Coolant Distribution Unit) — purpose-built for modern data centers to deliver precise liquid-cooling control, exceptional reliability, and energy-efficient performance through seamless integration with advanced heat-exchange systems. With configurable components and intelligent controls, it integrates effortlessly into both new and existing liquid-cooling infrastructures.
Capabilities Overview
Capacity & Deployment
• Cooling capacities from 500 kW to 10 MW, aligned to facility water programs and IT thermal loads
• Compatible with cold-plate, rear-door, and immersion cooling architectures
• Flexible deployment: in-row, row-adjacent, or centralized configurations
• Available in full enclosure, open-frame, or skid-mounted designs
Modular System Architecture
• Operates as a single unit or scaled in clusters to meet site capacity
• Unified mechanical and controls framework for consistent behavior across all sizes
Thermal & Hydraulic Platform
• Delivers stable supply temperature and pressure during rapid load changes
• CDUs sized using IT load, flow, ΔP, heat transfer fluid, and temperature
• All stainless-steel wetted components for long service life under varied facility water conditions
• Brazed-plate heat exchangers providing the thermal interface between IT and facility loops
Reliability & Advanced Controls
• N+1 pump redundancy with automatic switchover and continuous verication
• Redundant temperature, pressure, and ow sensing for resilient closed-loop control
• Industrial PLC with 15″ HMI, plus standard BACnet/IP, Modbus TCP, and SNMP integration
Serviceability
• Front-access service layout for fast maintenance
• Simplified hydraulic and electrical interfaces for quick install and commissioning
Selection & Ordering
• Offered as configure-to-order systems or fully custom builds
• Includes a standard engineering submittal package defining all interfaces before production
Manufacturing Excellence
• Backed by Marmon / Berkshire Hathaway, ensuring financial strength and supply-chain stability
• Proven experience supporting large-scale, fast-track customer programs with speed and precision