Dometic RUC 6408X

Dometic RUC 6408X – 188L Compressor Fridge (12V/24V/240V)

Unlike absorption fridges, the Dometic RUC 6408X is a compressor refrigerator — more efficient on 12V and 24V power, faster to cool, and better suited to solar setups and motorhomes. With 188L of storage in a slim 550mm-wide cabinet, it delivers serious capacity without the fuel cost of a gas system.

The narrow cabinet design maintains maximum kitchen flexibility, and the T-rated cooling system handles the hottest New Zealand and Australian summers with ease. The colour TFT display gives you precise control, and the reversible door suits any layout.

Key Features

• Compressor Technology More efficient on 12V/24V than absorption — ideal for solar setups

• 188L Capacity Spacious storage in a 550mm-wide narrow cabinet

• 12V / 24V / 240V Operation Works on DC or AC — no gas required

• T-Rated Cooling Reliable performance up to 43°C ambient

• Colour TFT Display Precise, easy temperature control

• Reversible Door Suits any kitchen layout

• LED Interior Lighting Even, energy-efficient illumination

• Touch Control Panel Clean, modern interface

Add to cart — efficient, reliable 188L compressor refrigeration for your van.

Brand: Dometic

Model: Dometic RUC 6408X

Technology: Compressor

Power Sources: 12V/24V/240V

Total Capacity: 188L

Overall Dimensions (W x H x D): 550mm x 1380mm x 677mm (confirm on site)

Input Voltage (AC): 100–240V

Input Voltage (DC): 12/24V

Noise: 35dB(A)

Hinge: Right-hand (reversible with extra kit)

Colour: Black

Interior Light: Yes, LED

Certificates: EMC, CB, RCM

What is the difference between a compressor fridge and an absorption fridge?

A compressor fridge works like your home fridge — an electric motor drives a refrigerant cycle. It's more efficient on 12V/24V power and cools faster, making it ideal for solar-powered setups. An absorption fridge uses heat (gas/12V/240V) to drive a chemical cycle — it's completely silent and can run on gas, making it ideal for gas-powered caravans and extended touring without solar.

Is this good for a solar setup?

Yes. Compressor fridges are significantly more efficient on 12V power than absorption fridges, making them the preferred choice for solar-powered setups. A well-sized solar and battery system can run a compressor fridge indefinitely.

Does this fridge require professional installation?

Electrical connection in a caravan should be done by a qualified electrician for 240V connections. 12V/24V connections can typically be done by a competent DIY person. Contact our workshop if you'd like us to install it.