
Dometic CX400 Cold Machine Condensing Unit f/Volumes Up to 400L - 12/24VDC
Description
CX400 Cold Machine Condensing Unit for Volumes Up to 400L - 12/24VDC
The Dometic CX & VX range offers flexible, high-performance refrigeration tailored to your onboard needs. With a wide choice of evaporators and compact condensing units, it’s easy to configure the perfect cooling setup, whether you’re upgrading an existing box or fitting out a new build.
The Dometic CX & VX series delivers tailored cooling power for every boat and every box. With compact condensing units and versatile evaporators, the system adapts seamlessly to volumes from 50 to 400 L. Precision digital control, reliable quick-connect couplings and low-GWP (Global Warming Potential) refrigerant make installation simple and performance dependable. Whether for a compact galley fridge or a high-capacity fish box, CX & VX gives you the flexibility to design refrigeration that’s as individual as your voyage.
Benefits of Dometic CX & VX Series:
- Flexible combinations of condensing units and evaporators to suit boxes from 50 - 400L
- Reliable quick-connect couplings for fast, secure installation
- Compact compressor units designed for tight marine spaces
- Modern roll-bond evaporators with clean faceplate design for seamless integration
- Precision digital temperature control with high-accuracy NTC sensor
- Energy-efficient performance with low-GWP (Global Warming Potential) refrigerant (R1234yf)
- Suitable for both new builds and retrofit upgrades
- Multiple evaporator formats (flat, O-box, fan-cooled, freezer) to match any compartment
Features:
- 50 - 400 L (depending on CX unit and VX evaporator pairing)
- Digital display (internal or external mount), NTC temperature sensor
- Remote compressor + evaporator plate system with spring couplings
- Universal fit, horizontal or vertical mounting
Accessories (3)

SKU: 9630000223
Dometic VX300 Cold Machine Flat Roll-Bond Evaporator Plate f/Volumes Up to 300L
$352.74
Specifications
| SKU | 9630000218 |
| UPC | 7333497005191 |
| Brand | Dometic |
| Category | Boat Outfitting |
| Country of Origin | — |
| Weight | 11 |
| Dimensions | 13 x 7 x 7 |
| Status | Active |
| Last Synced | 11/4/2026, 1:08:19 AM |
Compliance & Shipping
Product Literature
Customer Reviews
0 reviews
Only customers who purchased this item can write a review.
No reviews yet. Purchased this item? Be the first to review it.
Frequently Bought Together
Compare Key Features
| Feature | ![]() Dometic CX400 Cold Machine Condensing Unit f/Volumes Up to 400L - 12/24VDC CURRENT | ![]() Toadfish Put 'Em Back Oyster Knife - Teal | ![]() Attwood Cooler Mounting Kit | ![]() Toadfish Crab/Lobster Tool Set - 2 Shell Cutters & 4 Seafood Forks | ![]() SeaDek Single Cell Phone Dash Pocket - Black |
|---|---|---|---|---|---|
| Price | $617.94 | $28.90 | $13.51 | $74.80 | $23.60 |
| Brand | Dometic | Toadfish | Attwood Marine | Toadfish | SeaDek |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 11 | 0.35 | 0.77 | 2.25 | 0.15 |
| Dimensions | 13 x 7 x 7 | 10 x 2 x 2 | 12 x 8 x 3 | 11 x 8 x 2 | 10 x 7 x 1 |
| SKU | 9630000218 | 1001 | 14137-7 | 1022 | 53616-81459 |
| Country | — | UNITED STATES | TAIWAN | — | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
You Might Also Need
More from Dometic
View AllRelated Products
Customers Also Viewed
Frequently Asked Questions
Price
$617.94






























































