Specifications:
The document outlines various cooling solutions for data centers, focusing on the Cooling Distribution Unit (CDU) and its components. The CDU provides cooling water for up to six rear door heat exchangers with capacities ranging from 342,000 Btu/hr (100kW) to 512,000 Btu/hr (150kW), featuring full run/standby capability (N+1). It includes an internal manifold with leak-free quick-release couplings for easy installation and connection.

CDU Unit:
A dedicated cabinet houses up to six CDU Modules, facilitating initial installation and future upgrades. It includes power distribution and chilled water connectivity, with alarms and environmental data managed centrally.

Modular CDU System:
The 68,000 Btu/hr (20kW) CDU Module is a rack-mountable unit providing controlled cooling water to one or two rear door heat exchangers. It features dew point temperature control, auto fill and bleed of coolant, and full alarm monitoring.

Server Cabinets & Rear Door Heat Exchangers (RDHx):
These components are designed for high heat density environments, removing up to 102,000 Btu/hr (30kW) of heat at the source and rejecting it to water. They feature condense-free operation and are easily installed with quick-release couplings.

Chillers:
Energy-efficient chillers with capacities up to 2,049,000 Btu/hr (600kW) are available, offering full run/standby capability and optional free cooling.

DRU (CRAC) Unit:
Designed for high-density load areas, these units offer cooling capacities from 273,000 Btu/hr (80kW) to 410,000 Btu/hr (120kW) and are available in various configurations, including chilled water and DX.

IPAC (CRAC) Unit:
Floor-standing units available in chilled water or DX configurations, with cooling capacities from 51,000 to 273,000 Btu/hr (15-80kW). They offer upflow or downflow air patterns and include options for humidity control.

Service & Maintenance:
A national network of engineers supports all HVAC equipment types, ensuring optimal operating efficiency.

Central Station Air Handlers & FANWALL TECHNOLOGY®:
Custom-designed air handlers provide up to 200,000+ cfm, with FANWALL TECHNOLOGY® offering compact, energy-efficient air movement solutions.

Research and Development:
Huntair emphasizes innovation through active R&D, focusing on integrated airflow solutions based on customer needs.