CellarCool CX4400 Wine Cellar Cooling Unit - FRONT POWER CORD
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Is the CellarCool CX4400 Right for Your Wine Cellar?
The CellarCool CX4400 is a self-contained, through-the-wall wine cellar cooling system designed for fully insulated and sealed wine rooms up to 1,000 cubic feet under ideal construction conditions.
It is engineered to maintain a 55°F cellar temperature when:
The cellar is properly insulated
A continuous vapor barrier is installed
The condenser intake air does not exceed 85°F
A dedicated 115V / 20 amp circuit is provided
Rear exhaust air can dissipate freely
If any of these conditions are not met, cooling performance will decrease.
Reminder:The CellarCool CX Series Wine Cooling Unit CX4400 requires the area it is releasing or exhausting its hot air doesn't exceed 85°F for your wine cellar to be at 55°F.
Available in CX2200 for 265 cu.ft wine cellar, CX3300 for 650 cu.ft wine cellar, CX4400 for 1000 cu.ft wine cellar, CX8800 for 2000 cu.ft wine cellar
Quick Fit Summary
Criteria
Requirement
Maximum Rated Cellar Size
1,000 cu. ft.
Installation Type
Through-the-wall, partially ducted
Voltage
115V
Dedicated Circuit
20 amp required
Running Amps
9 amps
Intake Air Limit
85°F maximum
Noise Level
63–64 dBA
Drain Line
3/8” rear condensate
Warranty
2-year parts & labor / 5-year compressor
Cooling Performance
Rated Capacity
Up to 1,000 cubic feet
Assumes fully insulated and sealed enclosure with proper vapor barrier
Cooling Output
BTUh (with 85°F condenser intake air): 2,962 BTUh
Horsepower: 1.16 HP
Airflow: 216 CFM
Temperature Delta
The CX4400 can maintain a 55°F cellar temperature when condenser intake air remains at or below 85°F.
If intake air exceeds 85°F:
Cooling efficiency declines
Compressor strain increases
Temperature stability may fluctuate
This unit is not designed for high-ambient mechanical rooms or enclosed exhaust spaces.
Noise Level
Component
Sound Rating
Evaporator
63 dBA
Condenser
64 dBA
This sound output is typical for self-contained through-the-wall systems.
For installations in noise-sensitive areas (living spaces, glass display walls), a split system with a remote condenser may be more appropriate.
Electrical Requirements
Voltage Rating: 115V
Dedicated Circuit: 20 amp required
Running Amps: 9 amps
Failure to provide a dedicated 20 amp circuit may result in:
Breaker tripping
Electrical overheating
Compressor damage
Warranty issues
Always verify panel capacity before installation.
Installation Requirements
Installation Type
Through-the-wall
Supports partial ducting configurations
Condenser Ventilation
Rear exhaust must:
Discharge into a ventilated space
Not recycle hot air
Not be enclosed without ventilation
Improper exhaust ventilation is a common cause of overheating and premature failure.
Drainage
3/8” rear condensate line
Must be routed properly to avoid backflow
Construction Requirements
To achieve rated performance, the cellar must include:
Minimum R-19 wall insulation (or equivalent)
Insulated ceiling
Continuous vapor barrier on warm side
Airtight, sealed door
No shared HVAC air exchange
This unit is not intended for open basements or unfinished rooms.
Physical Dimensions & Weight
Measurement
Specification
Width
14.25”
Height
19.75”
Depth
21.63”
Weight
67 lbs
Confirm wall framing dimensions before cutting.
Refrigerant & Controls
Refrigerant: R-134a
Thermostat: Advanced digital display
The digital controller provides stable temperature regulation for wine storage environments.
Warranty applies when installation meets manufacturer guidelines.
Professional installation is recommended.
Who Should Choose the CX4400?
Choose This Unit If:
Your cellar is under 1,000 cu. ft.
Construction includes proper insulation and vapor barrier
Intake air remains below 85°F
You have a 20 amp dedicated circuit available
Rear ventilation space is adequate
Do Not Choose This Unit If:
The room exceeds rated volume
The space lacks a vapor barrier
Exhaust air cannot dissipate freely
Ambient intake temperatures exceed 85°F
You require ultra-quiet operation
The cellar includes large uninsulated glass surfaces
In those cases, a higher-capacity or split system may be required.
Final Decision Summary
The CellarCool CX4400 is a self-contained cooling solution for wine cellars up to 1,000 cubic feet when construction and installation requirements are met.
Before purchasing, confirm:
Total cubic footage
Insulation quality
Vapor barrier integrity
Dedicated 20 amp circuit availability
Rear exhaust ventilation space
Intake air remains under 85°F
If these conditions cannot be met, this unit may not perform as rated.
The Ultimate Commercial Wine Cooling Solutions
Expert Tips on Building a Wine Cellar with CellarCool
CellarCool’s New Smart Controller Technology Explained
The unit was a good value. It arrived timely. It was in perfect condition. I did need to calibrate the temperature gauge, but I figured it out and now it works great.
D
David Smith
Great Unit
I have a 1,000 bottle collection in a contained wine cellar. The CX4400 is a perfect fit for my cellar and performs very well. I think the value provided is what I found to be the best on the market. The customer service department was excellent and very professional. The unit was delivered when they said it would be and is operating extremely well. I am a very satisfied customer!
K
Kandace
we really like the included installation guide. its really helpful and me and my partner had a lot of fun installing it ourselves.
C
Cory Martell
the controller is a bit complicated to use. i had to decipher and check the manual every time. but its not that loud. other than the controller, this unit is actually good. just need to familiarize myself with the controller
Is the CellarCool CX4400 Right for Your Wine Cellar?
The CellarCool CX4400 is a self-contained, through-the-wall wine cellar cooling system designed for fully insulated and sealed wine rooms up to 1,000 cubic feet under ideal construction conditions.
It is engineered to maintain a 55°F cellar temperature when:
The cellar is properly insulated
A continuous vapor barrier is installed
The condenser intake air does not exceed 85°F
A dedicated 115V / 20 amp circuit is provided
Rear exhaust air can dissipate freely
If any of these conditions are not met, cooling performance will decrease.
Reminder:The CellarCool CX Series Wine Cooling Unit CX4400 requires the area it is releasing or exhausting its hot air doesn't exceed 85°F for your wine cellar to be at 55°F.
Available in CX2200 for 265 cu.ft wine cellar, CX3300 for 650 cu.ft wine cellar, CX4400 for 1000 cu.ft wine cellar, CX8800 for 2000 cu.ft wine cellar
Quick Fit Summary
Criteria
Requirement
Maximum Rated Cellar Size
1,000 cu. ft.
Installation Type
Through-the-wall, partially ducted
Voltage
115V
Dedicated Circuit
20 amp required
Running Amps
9 amps
Intake Air Limit
85°F maximum
Noise Level
63–64 dBA
Drain Line
3/8” rear condensate
Warranty
2-year parts & labor / 5-year compressor
Cooling Performance
Rated Capacity
Up to 1,000 cubic feet
Assumes fully insulated and sealed enclosure with proper vapor barrier
Cooling Output
BTUh (with 85°F condenser intake air): 2,962 BTUh
Horsepower: 1.16 HP
Airflow: 216 CFM
Temperature Delta
The CX4400 can maintain a 55°F cellar temperature when condenser intake air remains at or below 85°F.
If intake air exceeds 85°F:
Cooling efficiency declines
Compressor strain increases
Temperature stability may fluctuate
This unit is not designed for high-ambient mechanical rooms or enclosed exhaust spaces.
Noise Level
Component
Sound Rating
Evaporator
63 dBA
Condenser
64 dBA
This sound output is typical for self-contained through-the-wall systems.
For installations in noise-sensitive areas (living spaces, glass display walls), a split system with a remote condenser may be more appropriate.
Electrical Requirements
Voltage Rating: 115V
Dedicated Circuit: 20 amp required
Running Amps: 9 amps
Failure to provide a dedicated 20 amp circuit may result in:
Breaker tripping
Electrical overheating
Compressor damage
Warranty issues
Always verify panel capacity before installation.
Installation Requirements
Installation Type
Through-the-wall
Supports partial ducting configurations
Condenser Ventilation
Rear exhaust must:
Discharge into a ventilated space
Not recycle hot air
Not be enclosed without ventilation
Improper exhaust ventilation is a common cause of overheating and premature failure.
Drainage
3/8” rear condensate line
Must be routed properly to avoid backflow
Construction Requirements
To achieve rated performance, the cellar must include:
Minimum R-19 wall insulation (or equivalent)
Insulated ceiling
Continuous vapor barrier on warm side
Airtight, sealed door
No shared HVAC air exchange
This unit is not intended for open basements or unfinished rooms.
Physical Dimensions & Weight
Measurement
Specification
Width
14.25”
Height
19.75”
Depth
21.63”
Weight
67 lbs
Confirm wall framing dimensions before cutting.
Refrigerant & Controls
Refrigerant: R-134a
Thermostat: Advanced digital display
The digital controller provides stable temperature regulation for wine storage environments.
Warranty applies when installation meets manufacturer guidelines.
Professional installation is recommended.
Who Should Choose the CX4400?
Choose This Unit If:
Your cellar is under 1,000 cu. ft.
Construction includes proper insulation and vapor barrier
Intake air remains below 85°F
You have a 20 amp dedicated circuit available
Rear ventilation space is adequate
Do Not Choose This Unit If:
The room exceeds rated volume
The space lacks a vapor barrier
Exhaust air cannot dissipate freely
Ambient intake temperatures exceed 85°F
You require ultra-quiet operation
The cellar includes large uninsulated glass surfaces
In those cases, a higher-capacity or split system may be required.
Final Decision Summary
The CellarCool CX4400 is a self-contained cooling solution for wine cellars up to 1,000 cubic feet when construction and installation requirements are met.
Before purchasing, confirm:
Total cubic footage
Insulation quality
Vapor barrier integrity
Dedicated 20 amp circuit availability
Rear exhaust ventilation space
Intake air remains under 85°F
If these conditions cannot be met, this unit may not perform as rated.
The Ultimate Commercial Wine Cooling Solutions
Expert Tips on Building a Wine Cellar with CellarCool
CellarCool’s New Smart Controller Technology Explained
