CW 4222-8822 511 to 1,060 kW
Cooling capacity: 511 kW to 1,060 kW
2 X SCREW compressors
The CW Series CW422-8822 chillers provide low temperature water independent from any ambient condition. The range, designed for application in all the industrial sectors, assures maximum flexibility and energy efficient functioning.
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Green Refrigerant
ODP = 0 -
Screw Compressors
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Indoor Installation
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Independent Refrigerant Circuits
Benefits of the CW Series 4222-8822 Industrial Chiller Features
Optimized flow with simplified installation - all-in-one, ready-to-run solution.
Stable chilled water from 17°C to 40°C for flexible indoor installation.
Quiet, energy-smart performance delivering consistent, high-capacity cooling.
Real-time temperature monitoring and system alarms for safe operation
High-efficiency heat transfer in a compact, durable design.
Overview
- Ambient air temperatures from 17°C to 40°C, suitable for indoor installations.
- Two screw compressors deliver quiet, energy-efficient
performance with reduced vibration and long-term reliability. - Stainless-steel brazed plate evaporator provides high-efficiency heat exchange in a compact, durable design
for consistent chilled-water output. - Environmentally responsible R134A refrigerant offers strong performance while reducing energy consumption and environmental impact.
Available Options
- Internal water circulation pump ensures optimized flow and simplifies installation without the need for external pumping equipment.
Resources
Brochures
Specifications
Specification Tables
| Model | CW 4222 | CW 4822 | CW 5322 | CW 5822 |
|---|---|---|---|---|
| Cooling Capacity¹ Cooling Capacity² |
511 kW 391 kW |
573 kW 442 kW |
644 kW 497 kW |
696 kW 548 kW |
| Absorbed Power3 Absorbed Power4 |
101 kW 91.5 kW |
113 kW 102.5 kW |
122 kW 109.7kW |
135 kW 121.5 kW |
| Installed Power | 164.6 kW | 184.4 kW | 188.2 kW | 223.4 kW |
| Cooler Partialisation | Continuous modulation from 25% to 100% (stepless) | |||
| EER5 EER6 |
5.06 kW 4.27 kW |
5.07 kW 4.31 kW |
5.28 kW 4.43 kW |
5.16 kW 4.51 kW |
|
Evaporator
Water Flow7 Evaporator Water Flow8 |
68 m³/h 88 m³/h |
76 m³/h 99 m³/h |
86 m³/h 110 m³/h |
95 m³/h 120 m³/h |
| Evaporator Pressure Drop | 62 kPa | 66 kPa | 82 kPa | 55 kPa |
|
Condenser
Water Flow9 Evaporator Water Flow10 |
68 m³/h 88 m³/h |
76 m³/h 99 m³/h |
86 m³/h 110 m³/h |
95 m³/h 120 m³/h |
| Condenser Pressure Drop | 53 kPa | 50 kPa | 50 kPa | 48 kPa |
| Condenser Connections (Treaded) | 2 x 4 F | 2 x 4 F | 2 x 4 F | 2 x 5 F |
|
Evaporator
Connections (Gruvlock) |
5 | 5 | 5 | 6 |
| Pump Weight | 2,080 kg | 2,190 kg | 2,320 kg | 3,050 kg |
| Dimensions L x W x H | 3,680 x 1,430 x 1,770 mm | 3,680 x 1,430 x 1,770 mm | 3,680 x 1,430 x 1,770 mm | 3,680 x 1,430 x 2,340 mm |
| Model | CW 6522 | CW 7622 | CW 8822 |
|---|---|---|---|
| Cooling Capacity¹ Cooling Capacity² |
798 kW 623 kW |
910 kW 714 kW |
1,060 kW 835 kW |
| Absorbed Power3 Absorbed Power4 |
150 kW 136 kW |
171 kW 154 kW |
202 kW 183 kW |
| Installed Power | 247 kW | 282 kW | 332 kW |
| Cooler Partialisation | Continuous modulation from 25% to 100% (stepless) | ||
| EER5 EER6 |
5.32 kW 4.58 kW |
5.32 kW 4.61 kW |
5.24 kW 4.56 kW |
|
Evaporator
Water Flow7 Evaporator Water Flow8 |
108 m³/h 138 m³/h |
123 m³/h 157 m³/h |
144 m³/h 183 m³/h |
| Evaporator Pressure Drop | 51 kPa | 70 kPa | 65 kPa |
|
Condenser
Water Flow9 Evaporator Water Flow10 |
130 m³/h 163 m³/h |
150 m³/h 186 m³/h |
175 m³/h 217 m³/h |
| Condenser Pressure Drop | 60 kPa | 54 kPa | 54 kPa |
| Condenser Connections (Treaded) | 2 x 5 F | 2 x 5 F | 2 x 5 F |
| Evaporator Connections (Gruvlock) | 6 | 6 | 8 |
| Pump Weight | 3,200 kg | 3,300 kg | 4,100 kg |
| Dimensions L x W x H | 3,680 x 1,430 x 2,340 mm | 3,680 x 1,430 x 2,340 mm | 3,800 x 1,430 x 2.50 mm |
¹In/Out evaporator water temperature 20/15°C (100% water), condensed water temperature 30/35°C.
²In/Out evaporator water temperature 12/7°C (100% water), ambient water temperature 30/35°C.
3
Evaporator
temperature 15°C, condensed water temperature 30°C.
4
Evaporator
temperature 7°C, condensed water temperature 30°C.
5EER = Cooling capacity [kW] / (Compressors [kW] ), 15/30°C.
6EER = Cooling capacity [kW] / (Compressors [kW] ), 7/30°C.
7
Evaporator
temperature 7°C.
8
Evaporator
temperature 15°C.
9
Condenser
temperature 7°C.
10
Condenser
temperature 15°C
The data is referred to the following conditions: R134A gas, 400/3/50Hz power supply, installed at sea level and working in proper conditions according to Thermal Care's instruction manual.
Specifications may change without notice. Contact Thermal Care for the most current information. Note that graphics and photos are for illustrative purposes only and may not accurately reflect each product or the most current design.
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