CeilAir®

Ceiling Mounted Precision Cooling Solutions for Mission Critical Applications

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Ultimate Space Saver

CeilAir^®is the most complete line of ceiling mounted data center cooling solutions in the industry, with a vast array of chilled water (CRAH) and direct expansion (CRAC) solutions.

Data Center

Our units are designed for highest requirements and maximum reliability

Equipment rooms

Optimized for air conditioning equipment rooms

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Small, medium & large rooms

Precision air conditioning units for low to high heat loads

Duct application

Humidification system for duct installation

Product Overview

At a glance

Benefits

Smaller capacity models easily mounted into standard ceiling
Wide range of options for DX or CW

Features

Highly efficient EC Fans in certain models
DX systems with independently circuited, high efficiency, high reliability, and low noise scroll compressors
Fully accessible in place through easily removable side access panels
Spot cooler and ducted configuration

Technical Data

3.5 - 35 kW

Benefits

Smaller capacity models easily mounted into standard ceiling
Wide range of options for DX or CW

Features

Condensate Pumps can be factory or field installed
Available for low profile for limited installation height

Technical Data

Cooling capacity (kW)	3.5 - 35
Air conduction	Upflow, Downflow, Downflow with outlet front/back/down
Airflow volume (m³/h)	4,000 – 32,000
Dimensions	Height (mm): 1,980 – 2,495 Widths (mm): 950 – 3,110 Depths (mm): 890 – 980
Cooling systems	Air-cooled (A/AS), Water-cooled (G/GS), Hybrid Free Cooling system (GE/GES), Chilled water system with redundant air-cooled system (ACW/ASCW), Chilled water system with redundant water-cooled system (GCW)
Refrigerants	R407C (GWP: 1,774)

STULZ E² Controller ties everything together

Engineered for single or multiple humidifier systems

Utilizes STULZ E² Microprocessor Controller for integrated operation of up to 16 humidifiers per zone
Ultra-Series control boxes enclose up to eight power supplies each, providing power and control distribution
Proportional analog output from microprocessor converted to Pulse Width Modulation at humidifiers
Monitors and communicates various system functions and alarms including water quality via integrated control and/or optional BMS

STULZ E2 Controller ties everything together

Designed specifically for precision control of mission critical environments
Multiple I/O capabilities for all major components to optimize control for energy savings
Supports universal BMS interface for remote monitoring (address readable) and remote control (address writable)
Capable of network controllers in a workgroup (pLAN) to work as one (no BMS required)
Pre-engineered controls for economizers and adiabatic cooling

Features & Benefits

Designed specifically for precision control of mission critical environments
Multiple I/O Capabilities

Contact

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Contact

Do you have any questions? We will be happy to help! Please call us or follow our contact form.

Phone: +1 (301) 620-2033

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CeilAir®

Ultimate Space Saver

CeilAir^®is the most complete line of ceiling mounted data center cooling solutions in the industry, with a vast array of chilled water (CRAH) and direct expansion (CRAC) solutions.