Dometic ColdMachine CU series cooling units
12/24 V DC cooling units to combine with VD series evaporators and holding plates. Series 50 for fridges up to about 130 L, Series 80 up to 250 L and Series 90 up to 400 L (or freezing up to 200 L) in tropical waters.
- Brand
- Dometic
- Category
- Marine refrigeration
- Type
- Compressor cooling unit
- Voltage
- 12/24 V DC
- Selected brands and suppliers
- Fast reply on WhatsApp
- Supply for businesses
Key points
Series 50 (CU 54, CU 55): basic units for refrigerators up to approx. 130 L and cold waters, with 3 evaporator options (VD-01 L-shaped 100 L, VD-02 plate 50 L, VD-07 O-shaped 100 L); work flawlessly at an angle
Series 80 (CU 84, CU 85, CU 86): professional units for refrigerators up to approx. 250 L and warmer waters, with 7 evaporator options (VD-03 finned 200 L, VD-04 L-shaped 170 L, VD-05 plate 100 L, VD-08 angled 180 L, VD-09 O-shaped 180 L, VD-15 plate 150 L, VD-18 air-circulating 250 L)
Series 90 (CU 94, CU 95, CU 96): for refrigerators up to approx. 400 L or freezers up to 200 L in tropical waters; high-performance compressor with 25% more cooling power and AEO (adaptive energy optimiser) electronics; evaporators VD-14N (air-circulating 400 L), VD-16 (freezing 130 L) and VD-21 (plate 150 L)
About the product
Dometic ColdMachine CU series cooling units, combined with VD series evaporators and cold plates, make it possible to build custom refrigerators when standard units don't fit.

Dometic
Dometic ColdMachine CU series cooling units
They are supplied ready to connect to 12/24 V DC and are powerful, economical and exceptionally quiet. All have a power-regulated compressor, air-cooled units in different shapes and a corrosion-resistant stainless-steel mounting plate.
VD evaporators can be installed horizontally or vertically and are designed to match the compressor output precisely.

Technical data
Technical specifications
Data taken from the manufacturer's catalogue.
- Brand
- Dometic
- Category
- Marine refrigeration
- Type
- Compressor cooling unit
- Voltage
- 12/24 V DC
- Series 50
- CU 54 / CU 55, up to approx. 130 L, cold waters
- Series 80
- CU 84 / 85 / 86, up to approx. 250 L, warmer waters
- Series 90
- CU 94 / 95 / 96, up to approx. 400 L (freezing 200 L), tropical waters
- Evaporators
- VD series: L-shaped, O-shaped, plate, finned, angled and air-circulating
- Condensing
- Air-cooled
- Mounting plate
- Stainless steel
- Electronics (series 90)
- AEO adaptive energy optimiser

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