Last Updated: 01 October 2024
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In this article weāre going to be talking about the best through-wall wine cellar cooling units that are available on the market.
This in-depth buyers guide should help you figure out which unit is best suited to install in your wine cellar.
However, before we dive into exactly what products weāve included within the article, letās briefly discuss what exactly a through-wall wine cellar system is.
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Table of Contents
š„What is a Through-Wall Wine Cellar Cooling Unit?
To put it simply, a self-contained or through-wall wine cellar cooling system is mounted and installed within a wall (usually an interior wall) where it takes warm air from the cellar, replacing it with cool air, and that warm air is filtered into the connecting room.
These units are extremely affordable, and are easier to install than other units, such as a ducted system, which requires ductwork to be installed within the walls. These are all clear benefits of choosing a self-contained unit.
Through-wall systems are great for small & medium-sized wine cellars, and donāt require an HVAC engineer for installation, unlike other types of wine cellar cooling units.
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š¾Where can I purchase a through wall wine cellar refrigeration system?
As we briefly mentioned above, we recommend purchasing your self-contained wine cellar cooling unit from Amazon, as it provides information on customer reviews and Amazon has great customer support, if you ever need to get in contact with them.
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š„Show me the best through-wall wine cellar cooling units
Weāve done hours of research to find only the best self-contained wine cellar cooler systems, and weāve arranged them in order of the cubic size that each cooler can deal with, from smallest to largest.
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š¾Top 7 Best Through-Wall Wine Cellar Cooling Systems
- CellarCool CX2200 ā $ ā Up to 265 cubic feet ā Skip to section
- WhisperKool SC-2000i ā $$ ā Up to 300 cubic feet ā Skip to section
- WhisperKool Slimline 2500 ā $$ ā Up to 350 cubic feet ā Skip to section
- WhisperKool SC 3000i ā $$ ā Up to 650 cubic feet ā Skip to section ā Small Wine Cellar Cooler Recommendation
- Breezaire WKL4000 ā $$ ā Up to 1000 cubic feet ā Skip to section
- WhisperKool SC 6000i ā $$$ ā Up to 1500 cubic feet ā Skip to section ā Medium-Sized Wine Cellar Cooler Recommendation
- WhisperKool Extreme 8000ti ā $$$$ ā Up to 2000 cubic feet ā Skip to section ā Large-Sized Wine Cellar Cooler Recommendation
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CellarCool CX2200 ā $ ā Up to 265 cubic feet
Technical Specs
- Dimensions: 16.38Lā x 14.25Wā x 13.25Hā
- Weight: 59.6 lbs.
- Temperature range: 30Ā°F from ambient temperature in the room
- Package includes: 1 x CellarCool CX2200, 2 x Accessory kits
- Warranty: 2-year limited warranty (parts and labor) and 5-years warranty for compressor [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 265 cubic feet
- Through the wall installation
- Digital display thermostat
- Designed for easy installation, by anyone properly equipped, including a handyman, qualified air conditioning or refrigeration service technician.
Pros
- An extremely popular unit, with solid customer feedback
- Includes DIY installation guide
- Cheaper than other units
Cons
- Limited to 265 cubic feet
Verdict
The CX2200 by CellarCool is a through the wall wine cellar cooling unit, suitable for cooling up to 30 degrees from the ambient/natural room temperature.
The unit is capable of handling the cooling of wine cellars which are up to 265 cubic feet in measurement.
Additionally, it comes with a 2-year manufacturers warranty covering parts & labor, but it has a 5-year warranty for the compressor.
Read more about the product reviews here.
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WhisperKool SC-2000i ā $$ ā Up to 300 cubic feet
Technical Specs
- Dimensions: 17.5ā³L x 14.25ā³W x 15.75ā³H
- Weight: 61.4 lbs.
- Temperature range: 55Ā°F- 85Ā°F
- Package includes: 1 x WhisperKool SC-2000i, 2 x Accessory kits
- Warranty: 2-year limited warranty (parts and labor) 5-year limited warranty for compressor [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 300 cubic feet
- Used for simple, through-wall installation
- Digital thermostat is located at the front of unit
- Single piece mounting bracket
- Designed for easy installation, by anyone properly equipped, including a handyman, qualified air conditioning or refrigeration service technician.
Pros
- Great customer feedback, providing 5* reviews
Cons
- Limited to 300 cubic feet
- A little pricey considering the number of cubic feet it can handle
Verdict
The SC 2000i is a highly reliable wine cellar cooling system, manufactured by the reputable provider WhisperKool. Similarly to all of the SC Series, it can be installed by anyone, including your local handyman, as it doesnāt require a HVAC-R technician to install it.
It comes with a solid warranty program, with 2-year parts and labor coverage, and a 5-year warranty for the compressor.
The unit is designed for easy, through-the-wall installation, making it a good choice for those who are looking at purchasing a through-the-wall wine cellar cooling unit.
Additionally, it requires drainage via the drain tube, which is included with the unit.
Read more about the product reviews here.
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WhisperKool Slimline 2500 ā $$ ā Up to 350 cubic feet
Technical Specs
- Dimensions: 19ā³L x 22ā³W x 10.25ā³H
- Weight: 64 lbs.
- Temperature range: 30Ā°F temperature differential (from nominal room temperature)
- Package includes: 1 x WhisperKool Slimline 2500, 1 x Mounting brackets, 2 x Accessory kit
- Warranty: 2-year limited warranty (parts and labor) 5-year limited warranty for compressor [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 350 cubic feet
- Through-the-wall installation (above a doorway)
- Advanced digital controller (thermostat)
- Liquid temperature measuring bottle probe
- Outside venting is not recommended
Pros
- Great customer feedback, providing 4* reviews
- Installation above the doorway means that your cellar has more space to store wine
Cons
- Recommended to be installed above a doorway, if you have enough space above your doorway, certain houses may not, but be aware that this cooler is 10.25ā³H.
Video Demonstration
Verdict
The Slimline 2500 by WhisperKool is another one of their highly recommended products.
Similarly to all of the WhisperKool products, it comes with a 2-year parts and labor warranty, and a 5-year warranty for the internal compressor.
The unit is designed to be installed above your doorway, as this is often unused space, and hence it gives the wine collector/connoisseur the maximum amount of storage space, within their wine cellar to store wine.
As some of the reviews indicate, this is a quiet wine cellar cooler, with one particular review stating that he measured the sound decibels to be around 59db outside the compressor-side of the unit.
It comes with a drain hose, although reviews suggest that this is not required.
Read more about the product reviews here.
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WhisperKool SC 3000i ā $$ ā Up to 650 cubic feet
Small Wine Cellar Cooler Recommendation
Technical Specs
- Dimensions: 7.5ā³L x 14.25ā³W x 15.75ā³H
- Weight: 64 lbs.
- Temperature range: 30Ā°F temperature differential (from nominal room temperature)
- Package includes: 1 x WhisperKool SC 3000i, 1 x Mounting brackets, 2 x Accessory kit
- Warranty: 2-year limited warranty (parts and labor) 5-year limited warranty for compressor [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 650 cubic feet
- Through-the-wall installation
- Advanced digital controller (thermostat)
- Liquid temperature measuring bottle probe
- Single-piece mounting bracket
- Front or rear power switch
- Outside venting is not recommended
Pros
- Great customer feedback, providing 4* reviews
- Installation above the doorway means that your cellar has more space to store wine
- Front or rear power switch, depending on your wine cellarās design
Cons
- We canāt see many cons of this unit
Video Demonstration
Verdict
The SC 3000i by WhisperKool is designed for simple, through-wall installation, and similarly to all of the SC Series, it can be installed by anyone, including your local handyman, as it doesnāt require a HVAC-R technician to install it.
The SC 3000i is capable of providing cooling for a wine cellar with an area of around 650 cu feet, making it step up from the previous wine cellar coolers which weāve been discussing.
As always with WhisperKool products, it comes with a two-year warranty for parts and labor, and a five-year warranty for the internal compressor.
Reviews suggest that a lot of buyers have owned the previous version (XLT models), and thus, WhisperKool must have done a good job to get repeat business.
Read more about the product reviews here.
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Breezaire WKL4000 ā $$ ā Up to 1000 cubic feet
Technical Specs
- Dimensions: 21.63ā³L x 14.25ā³W x 19.75ā³H
- Weight: 81 lbs.
- Temperature range: Not specified
- Package includes: 1 x Breezeaire WKL4000
- Warranty: 1-year limited warranty (labor) and 5-years warranty (parts) [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 1000 cubic feet
- Designed to be installed in cabinets and credenzas
- LED digital temperature display
- Equipped with Breezaireās Sentry III control system
- Controls temperature through its enclosure air sensors or optional bottle probe
Pros
- Solid customer feedback
Cons
- Some complaints about parts being bent when arriving, so be sure to check over the unit when you receive it from the courier
Video Demonstration
Verdict
The WKL4000 by Breezaire is a self contained wine cellar cooling system, designed for ease of installation and a quick set up and go.
The unit can cover wine cellars up to 1000 cubic feet, making it applicable for both residential and commercial environments.
It comes with an LED temperature display, and has certain safety features, including the ability to shut down in case of a blockage or fan failure.
It comes with a 1-year warranty (labor) and a 5-year warranty (parts).
Read more about the product reviews here.
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WhisperKool SC 6000i ā $$$ ā Up to 1500 cubic feet
Medium-Sized Wine Cellar Cooler Recommendation
Technical Specs
- Dimensions: 21.64ā³L x 14.25ā³W x 22.56ā³H
- Weight: 65 lbs.
- Temperature range: 30Ā°F temperature differential
- Package includes: 1 x WhisperKool SC 6000i, 2 x Accessory kit
- Warranty: 2-year limited warranty (parts & labor) and 5-years warranty (compressor) [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 1500 cubic feet
- Single-piece mounting bracket
- Advanced digital controller
- Front or rear power switch
- Liquid-temperature measuring bottle probe
- Designed for easy installation, by anyone properly equipped, including a handyman, qualified air conditioning or refrigeration service technician
Pros
- Long warranty on parts and labor
- Front or rear power switch, making it versatile depending on your wine cellar setup
Cons
- No customer feedback on Amazon, but smaller units in the same SC series have 4* & 5* reviews
Video Demonstration
Verdict
The WhisperKool SC 6000i is a premium through the wall wine cellar cooling system, and is completely self-contained.
The unit has a 30Ā°F temperature differential, meaning that it will be able to cool your wine cellar down by approximately 30Ā°F from its natural temperature.
Additionally, this unit is best suited for larger sized wine cellars, with it being able to handle wine cellars up to 1500 cubic feet, making it great for both commercial and residential usage.
It comes with a 2-year warranty (parts & labor) and a 5-year warranty (compressor).
Read more about the product reviews here.
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WhisperKool Extreme 8000ti ā $$$$ ā Up to 2000 cubic feet
Large Wine Cellar Cooler Recommendation
Technical Specs
- Dimensions: 21.64ā³L x 14.25ā³W x 22.56ā³H
- Weight: 65 lbs.
- Temperature range: 55Ā°F temperature differential
- Package includes: 1 x WhisperKool Extreme 8000ti, 2 x Accessory kit
- Warranty: 2-year limited warranty (parts & labor) and 5-years warranty (compressor) [Referenced from owners manual]
General Specs
- Suitable for cellars that are up to 2000 cubic feet
- Variable speed fans
- Through-wall installation
- Digital thermostat controller
- Single-piece mounting bracket
- Front or rear power switch
- Liquid-temperature measuring bottle probe
- Designed for easy installation, by anyone properly equipped, including a handyman, qualified air conditioning or refrigeration service technician
Pros
- A long warranty on parts and labor
- Front or rear power switch, making it versatile depending on your wine cellar setup
- Purchasing such a large wine cellar cooler like the SC 9000i is even a good decision for most small/medium cellars, as an undersized unit may struggle and will likely lead to the cellar not reaching the desired temperature
- 5* customer feedback on Amazon
Cons
- Limited amount of customer feedback on the unit, despite having a 5* rating
Video Demonstration
Verdict
The WhisperKool Extreme 8000ti is a commercial-grade, large wall mounted wine cellar cooler, and is completely self-contained.
Their Extreme series is their most powerful selection of wine cooling systems, designed with ultra-high quality components.
The unit differs from the SC 8000i, as the Extreme 8000ti has variable speed fans, and the unit has aĀ 50Ā°F temperature differential, meaning that it will be able to cool your wine cellar down by approximately 50Ā°F from its natural temperature.
This large temperature differential makes it a suitable wine cellar cooler, even in the most extreme and complex environments.
The unit used high performance, oversized coils to help provide efficient operation.
Additionally, this unit is best suited for larger sized wine cellars, with it being able to handle wine cellars up to 2000 cubic feet, making it great for both commercial and residential usage.
As we briefly mentioned, purchasing a wine cooler that can accommodate for a larger area than you require is always recommended, so that you know for certain that it will be able to properly adjust the temperature to your desired amount. Only, there are many different variables, such as building materials used in the wine cellar, such as glass, stone, concrete, etc.
It comes with a 2-year warranty (parts & labor) and a 5-year warranty (compressor).
Read more about the product reviews here.
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Conclusion
All in all, there are a lot of options available as far as which wine cellar cooler to choose for your wine cellar, and itās important to keep in mind that using an oversized unit is much better than using an undersized unit.
So, for example, if you have a 500 cubic foot wine cellar, then picking one that can handle 700+ cubic feet is definitely a viable solution.
With that being said, we recommend the following:
- WhisperKool SC 3000i ā $$ ā Up to 650 cubic feet ā Skip to section ā Small Wine Cellar Cooler Recommendation
- Breezaire WKL4000 ā $$ ā Up to 1000 cubic feet ā Skip to section
- WhisperKool SC 6000i ā $$$ ā Up to 1500 cubic feet ā Skip to section ā Medium-Sized Wine Cellar Cooler Recommendation
- WhisperKool Extreme 8000ti ā $$$$ ā Up to 2000 cubic feet ā Skip to section ā Large-Sized Wine Cellar Cooler Recommendation
We certainly hope that youāve found this buyerās guide, on the top-rated wine cooling units, very useful!
With that being said, feel free to contact us via our contact page if you have any questions.
