Self-Contained Through-the-Wall Wine Cellar Cooling Unit
CellarCool CX4400 Wine Cellar Cooling Unit
The CellarCool CX4400 is a USA-made through-the-wall wine cellar cooling unit designed for properly insulated and sealed wine cellars up to approximately 1,000 cubic feet. It features digital controls, dynamic airflow, heavy-duty coils, vibration-free operation, and flexible mounting options for residential wine storage projects.
- Designed for wine cellars up to approximately 1,000 cu. ft.
- Through-the-wall self-contained installation
- 2,962 BTUH cooling capacity
- 216 CFM airflow
- Advanced digital controller
- Made in the USA
CellarCool CX4400 Overview
The CellarCool CX4400 Wine Cellar Cooling Unit is engineered for medium-to-large residential wine cellars that need dependable self-contained cooling without the added complexity of a split-system installation. When installed in a fully insulated wine cellar with a proper vapor barrier, the CX4400 can support spaces up to approximately 1,000 cubic feet.
This through-the-wall unit installs directly into the cellar wall and can fit between standard wall studs without requiring support shelves. Its digital control system allows users to manage cellar conditions for proper long-term wine storage.
Important sizing note: Cellar size ratings are approximate. Each wine cellar has unique cooling requirements based on insulation, vapor barrier quality, room location, glass exposure, ambient temperature, door seal, and usage. Heat load calculations should always be performed before selecting a cooling unit.
Quick Specifications
| Brand |
CellarCool |
| Model |
CX4400 |
| Cellar Size |
Up to approximately 1,000 cu. ft. |
| Installation Type |
Through-the-wall, partially ducted |
| Cooling Capacity |
2,962 BTUH |
| Airflow |
216 CFM |
| Voltage |
115V; 20 amp dedicated circuit required |
| Dimensions |
14.25" W x 19.75" H x 21.63" D |
| Weight |
67 lbs |
| Made In |
USA |
| Warranty |
2-year parts and labor; 5-year compressor |
Best For / Not Recommended For
Best For
- Properly insulated wine cellars up to approximately 1,000 cu. ft.
- Homeowners who want a self-contained through-the-wall cooling system
- Residential wine rooms with standard wall-stud installation options
- Projects where a split system is not required
- Collectors who want a USA-made cooling unit with digital controls
Not Recommended For
- Wine cellars larger than 1,000 cu. ft.
- Poorly insulated rooms or spaces without a vapor barrier
- Installations where condenser intake air may exceed 85°F
- Projects requiring a remote condenser
- Commercial or high-heat-load environments without professional sizing
Key Features
Through-the-Wall Installation
The CX4400 installs directly through the wall, making it a practical choice for residential wine cellar projects that do not require a remote condenser.
Heavy-Duty Coils
Durable cooling components help support consistent cellar performance and long-term reliability.
Dynamic Airflow Design
Strategic airflow helps distribute conditioned air throughout the wine cellar for more consistent storage conditions.
Advanced Digital Controller
The user-friendly digital controller allows easy temperature monitoring and adjustment.
System Safety Management
SSM and anti-frost protection help safeguard system performance during operation.
Vibration-Free Operation
Designed to reduce vibration transfer and help protect wine from unnecessary agitation.
Multiple Mounting Options
Flexible mounting configurations allow the unit to adapt to a variety of cellar layouts.
Made in the USA
The CX4400 is manufactured in the United States and built for dependable wine cellar cooling performance.
Advantages and Limitations
Advantages
- Self-contained design does not require a remote condenser
- Simpler installation than many split-system configurations
- Fits between standard wall studs
- Multiple mounting options
- Advanced digital control system
- Vibration-free operation
- Made in the USA
Limitations
- Performance depends on proper cellar insulation and vapor barrier construction
- Condenser intake air must not exceed 85°F for rated performance
- Not suitable for oversized or high-heat-load wine cellars
- Self-contained units exhaust heat into the adjacent space
- Noise level should be considered when placing near living areas
Installation Requirements
The CellarCool CX4400 is designed for through-the-wall installation in a properly prepared wine cellar environment. Before purchasing, confirm that the cellar and exhaust location meet the required installation conditions.
- Wine cellar must be fully insulated and sealed.
- A proper vapor barrier must be installed.
- The condenser intake or exhaust area must not exceed 85°F.
- A 115V power supply with a 20 amp dedicated circuit is required.
- Drain line access is required for the 3/8" rear condensate drain connection.
- Proper airflow clearance must be maintained around the unit.
Temperature differential reminder: The CX4400 can maintain approximately 55°F cellar temperature when condenser air entering the system does not exceed 85°F.
Technical Specifications
| Cellar Capacity |
Up to approximately 1,000 cu. ft. in a fully insulated and sealed environment with a proper vapor barrier |
| BTUH |
2,962 BTUH with 85°F air entering the condenser coil |
| CFM |
216 |
| Dimensions |
14.25" W x 19.75" H x 21.63" D |
| Refrigerant |
R-134a |
| Horsepower |
1.16 HP |
| Voltage Rating |
115V; 20 amp dedicated circuit required |
| Weight |
67 lbs |
| Running Amps |
9 amps |
| dBA |
63 evaporator / 64 condenser |
| Drain Line |
3/8" condensate drain line; rear location only |
| Installation |
Through-the-wall, partially ducted |
| Thermostat |
Advanced digital display |
| Temperature Delta |
Can maintain a 55°F cellar temperature with up to 85°F condenser air intake temperature |
| Warranty |
2-year parts and labor; 5-year compressor |
CellarCool CX Series Model Comparison
The CX4400 is part of the CellarCool CX Series. Compare the available CX models below to choose the best fit for your wine cellar size.
| Model |
Approximate Cellar Size |
Best Use Case |
| CX2200 |
Up to 265 cu. ft. |
Small residential wine cellars |
| CX3300 |
Up to 650 cu. ft. |
Medium residential wine cellars |
| CX4400 |
Up to 1,000 cu. ft. |
Medium-to-large residential wine cellars |
| CX8800 |
Up to 2,000 cu. ft. |
Large residential wine cellars |
You can also browse other CellarCool CX Series Wine Cooling Units or compare Self Contained Wine Cellar Systems.
CellarCool CX Series Wine Cooling Unit Specifications
Review the CellarCool CX Series specification chart for additional sizing and product information.
Manuals and Downloads
Use the documents below to review product specifications and owner information before purchasing.
Wine Coolers Empire Expert Recommendation
The CellarCool CX4400 is best suited for properly constructed residential wine cellars up to approximately 1,000 cubic feet where a self-contained through-the-wall unit is preferred. It is a strong option for homeowners who want a USA-made cooling system with digital controls and flexible mounting options, provided the exhaust area remains within the required temperature range.
For best results, confirm cellar size, insulation quality, vapor barrier construction, glass exposure, door seal, ambient conditions, and condenser air temperature before selecting this unit.
Need Help Choosing the Right Wine Cellar Cooling Unit?
Wine Coolers Empire offers free professional wine cellar design and product planning assistance. Our team can help you determine whether the CellarCool CX4400 is the right cooling system for your cellar size, layout, and storage goals.
Talk to an Expert: +1-888-407-7770
Email: support@winecoolersempire.com
