Dometic TWCX CW Module

Modular Titanium Chiller from 24000 BTU/h to 72000 BTU/h

Dometic TWCX with Digital Diagnostic Control (DDC) is a high-performance, cost effective tempering unit. The reverse-cycle TWCX cools and heats, and is available in an expanded product range of 24,000 (2-ton) to 72,000 (6-ton) BTU/h capacities. Units can be multiplexed for even larger capacities as required. : 9108893809
Capacity (BTU/h)
Item Description
TWCX24CK DDC 410A 2251
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Dometic TWCX CW Module
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    • Available in 230V 50Hz, 230V 60 Hz, 400V 50Hz, 400V 60 Hz 3PH
    • With DDC - Digital Diagnostic Control
    • Titanium condenser resists erosion and corrosion
    • Reverse-cycle unit cools and heats
    • Can be multiplexed for larger capacity
    • Includes flow switch, high and low pressure switches, and inlet and outlet circulated water temperature sensors
    • Compact, enclosed design. High-efficiency rotary or scroll compressors

Compact Enclosed Chillers With Titanium Durability

Dometic TWCX Titan compact modular chillers use titanium condensers to greatly increase durability and product lifespan. Titanium is unaffected by the punishing combination of saltwater, invasive marine life, and the harsh acids used for routine cleaning of the condenser coil. Titan service life is greatly extended compared to cupronickel systems – the industry standard – which inevitably suffer catastrophic failure from corrosion and erosion in the harsh marine environment. Each unit includes a chilled water (CW) flow switch, refrigerant high- and low-refrigerant pressure switches, and inlet and outlet CW temperature sensors. The TWCX does not include a chilled water modulating flow control, which means air handlers with or without flow controls can be used. On larger boats we always recommend using flow-controlled air handlers to ensure proper water distribution. A balancing flow control (BFC) is not needed when using TWC chillers.


SKU number 9108893809 
Model Chiller Cond TWC Modular 
Model on label TWCX24CK DDC 41 
Product Description Modular Titanium Chiller from 24000 BTU/h to 72000 BTU/h 
Dimensions product depth 492.76 mm
Dimensions product height 574.04 mm
Dimensions product width 330.20 mm
Input voltage (AC) 220-240 V
Input frequency 50 Hz
Starting current - max 63.00 A
Required AC circuit protection min 28.00 A
Required AC circuit protection max 45.00 A
Refrigerant, type R410A 
- Contains fluorinated greenhouse gases 
GWP 2088 
Refrigerant amount 936 g
CO2 equivalent 1.953 t
Cooling capacity (ISO 5151) 7033.71 W
Current consumption min cooling 9.50 A
Current consumption max cooling 9.50 A
Current consumption min heating 11.80 A
Current consumption max heating 11.80 A
EAN-13 7315091240765 
Dimensions parcel depth 641.35 mm
Dimensions parcel height 787.4 mm
Dimensions parcel width 711.2 mm
Parcel weight 86.3 kg