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Waterless Chiller Plant
C2000 Waterless Chiller Plant
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Liquid Cooling Distributor
L1000 Liquid Cooling Distribution Unit
Precision Air Handler
A125 / A145  Precision Air Handler
A65 Precision Air Handler
A65 CRAH Precision Air Handler
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A65 CRAH Precision Air Handler

The A65 CRAH Precision Air Handler is a modular, floor-mounted unit engineered to serve both data halls and equipment rooms. Its dual upflow and downflow design enables flexible installation on raised floors or slab. Featuring high-efficiency heat transfer and reduced fan power thanks to EC motors and optimized coil design, the A65 ensures consistent, reliable cooling in high-density environments.

KEY FEATURES
  • Multi-pass microchannel coil
  • Variable speed EC fans
  • Variable flow control valve for glycol systems
  • Programmable Logic Controller (PLC)
  • Optional factory-installed master control panel (MCP)
  • BACnet/IP and Modbus compatibility
  • Tool-less filter access
  • Leak detection ready
KEY FEATURES
  • Multi-pass microchannel coil
  • Variable speed EC fans
  • Variable flow control valve for glycol systems
  • Programmable Logic Controller (PLC)
  • Optional factory-installed master control panel (MCP)
  • BACnet/IP and Modbus compatibility
  • Tool-less filter access
  • Leak detection ready
Download Spec Sheet
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Adaptive Cooling with Maximum Efficiency

Efficient Heat Transfer for Data Halls
Multi-pass microchannel coils maximize heat transfer from air to a glycol-based cooling loop, ensuring optimal performance.
Energy-Saving Variable Speed Fan
An electronically commutated motor (ECM) adjusts airflow levels for efficiency, with radial and axial options to suit diverse data hall configurations.
Self-Balancing Glycol Flow Control
A variable flow control valve scales cooling capacity without manual rebalancing, maintaining system stability.
Smart Adaptive Controls
A programmable logic control (PLC) panel dynamically adjusts fan speed and flow valve position for real-time optimization.
Targeted Airflow to Prevent Hotspots
An optional air diffuser ensures even air distribution, eliminating temperature inconsistencies.
Reliable Dual Power Sources
Redundant A and B power inputs (3-phase 400/460 VAC, 50/60 Hz) ensure continuous, fail-safe operation.

Specifications

COOLING CAPACITY
Air Flow
External Static Pressure
Cooling (Total)
FLUID
Fluid Type
Entering Fluid Temperature
Leaving Fluid Temperature
Fluid Flow Rate
Fluid Pressure Drop
FLUID PIPE SIZES
Supply - NPS
Return - NPS
FAN
Type
Quantity
FLA
ELECTRICAL DATA
Volts/Ph/Hz
PHYSICAL DATA
Length x Width x Height
Shipping Weight
Operating Weight
COOLING CAPACITY
Air Flow
External Static Pressure
Cooling (Total)
FLUID
Fluid Type
Entering Fluid Temperature
Leaving Fluid Temperature
Fluid Flow Rate
Fluid Pressure Drop
FLUID PIPE SIZES
Supply - NPS
Return - NPS
FAN
Type
Quantity
FLA
ELECTRICAL DATA
Volts/Ph/Hz
PHYSICAL DATA
Length x Width x Height
Shipping Weight
Operating Weight
COOLING CAPACITY
Air Flow
7,500 CFM
External Static Pressure
0.5
Cooling (Total)
35 kW
FLUID
Fluid Type
30% glycol/water by volume
Entering Fluid Temperature
62°F
Leaving Fluid Temperature
81°F
Fluid Flow Rate
13 gpm
Fluid Pressure Drop
12.5psi
FLUID PIPE SIZES
Supply - NPS
1.25 inches
Return - NPS
1.25 inches
FAN
Type
Centrifugal
Quantity
2
FLA
2.3 @ 460 VAC 2.0 @ 460 VAC
ELECTRICAL DATA
Volts/Ph/Hz
400/3/50 or 460/3/60
PHYSICAL DATA
Length x Width x Height
Shipping Weight
675 lb
Operating Weight
487 lb
COOLING CAPACITY
Air Flow
7,500 CFM
External Static Pressure
0.5
Cooling (Total)
35 kW
FLUID
Fluid Type
30% glycol/water by volume
Entering Fluid Temperature
62°F
Leaving Fluid Temperature
81°F
Entering Air Temperature
85°F
Leaving Air Temperature
70°F
Fluid Flow Rate
13 gpm
Fluid Pressure Drop
12.5psi
FLUID PIPE SIZES
Supply - NPS
1.25 inches
Return - NPS
1.25 inches
FAN
Type
Centrifugal
Quantity
2
FLA
2.3 @ 460 VAC 2.0 @ 460 VAC
ELECTRICAL DATA
Volts/Ph/Hz
400/3/50 or 460/3/60
PHYSICAL DATA
Length x Width x Height
Length x Width x Height (Max)
39.5 x 60.5 x 81.55 inches
Length x Width x Height (Min)
39.5 x 60.5 x 64.6 inches
Shipping Weight
675 lb
Operating Weight
487 lb
Cooling Capacity
Fluid
Fluid Pipe Sizes
FAN
Electrical data
Physical Data
Air Flow
External Static Pressure
Cooling (Total)
Fluid Type
Entering Fluid Temperature
Leaving Fluid Temperature
Fluid Flow Rate
Fluid Pressure Drop
Supply - NPS
Return - NPS
Type
Quantity
FLA
Volts/Ph/Hz
Length x Width x Height
Shipping Weight
Operating Weight
Cooling Capacity
Fluid
Fluid Pipe Sizes
FAN
Electrical data
Physical Data
Air Flow
External Static Pressure
Cooling (Total)
Fluid Type
Entering Fluid Temperature
Leaving Fluid Temperature
Fluid Flow Rate
Fluid Pressure Drop
Supply - NPS
Return - NPS
Type
Quantity
FLA
Volts/Ph/Hz
Length x Width x Height
Shipping Weight
Operating Weight
Cooling Capacity
Fluid
Fluid Pipe Sizes
FAN
Electrical data
Physical Data
Air Flow
7,500 CFM
External Static Pressure
0.5
Cooling (Total)
35 kW
Fluid Type
30% glycol/water by volume
Entering Fluid Temperature
62°F
Leaving Fluid Temperature
81°F
Fluid Flow Rate
13 gpm
Fluid Pressure Drop
12.5psi
Supply - NPS
1.25 inches
Return - NPS
1.25 inches
Type
Centrifugal
Quantity
2
FLA
2.3 @ 460 VAC 2.0 @ 460 VAC
Volts/Ph/Hz
400/3/50 or 460/3/60
Length x Width x Height
Shipping Weight
675 lb
Operating Weight
487 lb
Cooling Capacity
Fluid
Fluid Pipe Sizes
FAN
Electrical data
Physical Data
Air Flow
7,500 CFM
External Static Pressure
0.5
Cooling (Total)
35 kW
Fluid Type
30% glycol/water by volume
Entering Fluid Temperature
62°F
Leaving Fluid Temperature
81°F
Fluid Flow Rate
13 gpm
Fluid Pressure Drop
12.5psi
Supply - NPS
1.25 inches
Return - NPS
1.25 inches
Type
Centrifugal
Quantity
2
FLA
2.3 @ 460 VAC 2.0 @ 460 VAC
Volts/Ph/Hz
400/3/50 or 460/3/60
Length x Width x Height
Shipping Weight
675 lb
Operating Weight
487 lb

Air Flow Options

ThermalWorks Air Handlers can be factory-configured to support multiple air flow patterns and varied data center designs.
90° DOWN FLOW
90° UP FLOW
90° Down Flow
90° Up Flow

Air Flow Options

ThermalWorks Air Handlers can be factory-configured to support multiple air flow patterns and varied data center designs.
HORIZONTAL FLOW
90° DOWN FLOW
90° UP FLOW
Horizontal Flow
90° Down Flow
90° Up Flow

Air Flow Options

ThermalWorks Air Handlers can be factory-configured to support multiple air flow patterns and varied data center designs.
HORIZONTAL FLOW
90° DOWN FLOW
90° UP FLOW
Horizontal Flow
90° Down Flow
90° Up Flow

Mix and Match

ThermalWorks Air Handlers have optional flexible building block that allow for many configurations (mix, match, rotate, stack or hang) for different data hall needs.
Isolated hot aisles with overhead air cooling
Wall and overhead cooling, lower densities
Liquid cooling and hybrid integration
Mid-aisle cooling, low & moderate densities
Ultra dense, direct cooling loops
Fan wall cooling with ceiling plenum

Ready to revolutionize your data center cooling?

ThermalWorks is available exclusively through Edged Infrastructure.
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ThermalWorks is Available Exclusively Through Edged Infrastructure
For more information contact:
info@edgedinfrastructure.com
30 Old Kings Highway South, #1005 Darien, CT 06820
An Endeavour Company
30 Old Kings Highway South, #1005 Darien, CT 06820
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