Breezaire WKL 8000 Wine Cellar Cooling Unit (Up to 2000 Cu. Ft.)

Breezaire | SKU: WKL 8000

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Breezaire WKL Series • Through-the-Wall Wine Cellar Cooling System

Breezaire WKL 8000 Wine Cellar Cooling System for Cellars up to 2,000 Cu. Ft.

The Breezaire WKL 8000 is a self-contained, through-the-wall wine cellar cooling system designed for properly insulated residential and commercial wine cellars up to 2,000 cubic feet. It delivers 8,000 BTU of wine-specific cooling with Breezaire’s Sentry III+ digital control system, automatic humidity management, and simple through-wall installation.

For enclosed wine cellars up to 2,000 cu. ft.
8,000 BTU cooling output
Self-contained through-the-wall installation
Sentry III+ digital controller included
Automatic humidity management
No external condenser required
Rear exhaust design
Ideal for large residential and commercial wine rooms

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Quick Decision Summary

Best For

Wine cellars up to 2,000 cu. ft.
Large residential wine rooms
Luxury home wine cellar projects
Collectors storing 500+ bottles
Builders and designers working on enclosed cellar projects
Restaurants with dedicated wine storage rooms
Hospitality venues requiring stable wine inventory storage

Not Recommended For

Open floor plans or non-enclosed spaces
Poorly insulated wine rooms
Cellars without vapor barriers
Glass-heavy cellars without thermal protection
Installations without proper ventilation into an adjacent room
Projects requiring the warm-air exhaust to be located far from the cellar
Spaces larger than 2,000 cu. ft. without expert load calculation

Important: The WKL 8000 must be installed in a properly built, fully enclosed wine cellar. If insulation, vapor barrier, ventilation, or airflow clearance is inadequate, the unit may run continuously or fail to maintain the target cellar temperature.

WKL 8000 at a Glance

Product	Breezaire WKL 8000 Wine Cellar Cooling System
Cooling Type	Self-contained through-the-wall wine cellar cooling unit
Maximum Cellar Size	Up to 2,000 cubic feet with proper insulation and vapor barrier
Cooling Output	8,000 BTU
Ideal Temperature Range	50°F–60°F
Humidity Support	Automatic humidity management, typically supporting 50%–75% RH cellar conditions
Controller	Sentry III+ digital control system
Electrical Requirements	115V, 60Hz, 10A
Dimensions	22" H × 16.25" W × 22.25" D
Weight	101 lbs
Best For	Large residential wine rooms, serious collectors, builders, designers, restaurants, and hospitality wine storage

Product Overview

The Breezaire WKL 8000 is one of the largest self-contained cooling systems in the WKL Series, built for serious wine storage projects that require stable temperature and humidity without the added complexity of a split refrigeration system.

This unit installs directly through the wall of the wine cellar and vents warm air into an adjacent room. Because the system is self-contained, it does not require an external condenser, refrigerant line set, or field-charged refrigeration work. For properly constructed cellars with adequate ventilation, the WKL 8000 offers a straightforward and reliable cooling solution.

It is especially well suited for large residential wine rooms, custom home projects, commercial wine storage rooms, restaurants, and hospitality venues where wine preservation matters but installation simplicity is also important.

Why Choose the Breezaire WKL 8000?

Choose the Breezaire WKL 8000 when your wine cellar is too large for smaller WKL models but you still want the simplicity of a self-contained through-the-wall system.

High-Capacity Cooling

The WKL 8000 provides 8,000 BTU of cooling capacity for enclosed wine cellars up to 2,000 cubic feet.

Simpler Than a Split System

No outdoor condenser, refrigerant piping, or field-charged refrigeration work is required for standard through-wall installation.

Wine-Specific Performance

The system is engineered for wine preservation temperatures, not ordinary comfort cooling.

Sentry III+ Protection

The digital controller monitors operation and helps protect the unit from airflow blockage, fan failure, and power interruptions.

Humidity Support

Automatic humidity management helps support cork integrity and label preservation in properly constructed cellars.

Built-In Appearance

The flush-mount cabinet design creates a clean, finished look for dedicated wine rooms.

Who Typically Buys the Breezaire WKL 8000?

Serious Wine Collectors

Ideal for larger private collections where long-term aging conditions, stable temperature, and cork protection are priorities.

Luxury Homeowners

A strong fit for custom wine rooms in luxury homes where dependable storage performance and a clean built-in look are important.

Custom Builders & Designers

Useful for enclosed wine cellar projects that need a product-focused cooling solution without the installation complexity of split refrigeration.

Restaurants & Hospitality Venues

Supports commercial wine storage rooms where stable temperature control helps protect inventory and preserve service quality.

How the Breezaire WKL 8000 Works

The WKL 8000 is a compressor-based, self-contained wine cellar cooling system. It mounts through the wall of the wine room, pulls warm cellar air across its cooling system, returns conditioned air to the cellar, and exhausts heat into an adjacent space.

Mounts directly through the wine cellar wall
Exhausts warm air into an adjacent room
Does not require an outdoor condenser
Does not require refrigerant line installation
Maintains wine storage temperatures between 50°F and 60°F
Supports cellar humidity conditions between 50% and 75% RH when the room is properly built

Design note: The exhaust room must be able to absorb and dissipate the heat removed from the cellar. Breezaire recommends venting into a space equal to or larger than the cellar.

Installation Requirements Before Buying

Proper installation determines whether the WKL 8000 performs correctly. The unit should only be used in a fully enclosed wine cellar with appropriate thermal construction.

Requirement	Why It Matters
Fully enclosed cellar	Open spaces cannot hold stable wine storage temperatures.
Insulated walls, ceiling, floor, and door	Insulation reduces heat gain and prevents continuous system runtime.
Proper vapor barrier	Helps prevent moisture migration, condensation, and humidity problems.
Adequate adjacent exhaust space	The unit must reject heat into a space that can dissipate it.
Clear airflow path	Blocked intake or exhaust airflow can reduce cooling performance and trigger shutdown protection.

Not sure whether your cellar qualifies? Wine Coolers Empire offers free wine cellar design planning to help confirm sizing, insulation, ventilation, and product fit before you purchase.

Common Reasons Wine Cellar Cooling Systems Fail

Many wine cellar cooling problems are caused by room construction or sizing issues rather than the cooling unit itself. Use the table below to avoid common mistakes.

Issue	Potential Result
Undersized cooling unit	The system may run continuously and struggle to reach the desired temperature.
Poor insulation	Heat gain may exceed the unit’s cooling capacity.
Missing vapor barrier	Moisture migration may create condensation and humidity instability.
Inadequate exhaust ventilation	The unit may overheat or lose cooling efficiency.
Excessive glass exposure	Solar gain and poor thermal performance may require a different cooling strategy.

Sentry III+ Digital Control System

Each Breezaire WKL 8000 includes the Sentry III+ digital control system, designed to maintain consistent cellar conditions while protecting the cooling unit and wine collection.

LED Temperature Display

Easy-to-read green LED display for quick cellar temperature monitoring.

Precise Adjustment

Allows accurate temperature setting for proper wine preservation.

Power Outage Protection

Helps protect system operation after power interruptions.

Airflow & Fan Protection

Automatic shutdown protection for blocked airflow or fan failure conditions.

Smart Fan Management

Controls fan and cooling cycles to support consistent cellar conditions.

Bottle Probe Compatibility

Can be upgraded with an optional bottle probe for liquid-temperature-based control.

Performance Features for Wine Preservation

Stable Temperature Control

Maintains the ideal wine aging range between 50°F and 60°F.

Automatic Humidity Management

Helps protect corks and labels by supporting proper cellar humidity conditions.

Low Vibration Design

Minimizes unnecessary disturbance to sediment in stored wine.

Quiet Operation

Designed for cellar environments with low operating noise. Low noise does not mean silent operation.

Flush Mount Cabinet

Provides a clean appearance for finished residential and commercial cellar installations.

Simple Service Access

Self-contained design keeps all major cooling components within the unit body.

Technical Specifications

Cooling Capacity	Up to 2,000 cu. ft.
Cooling Output	8,000 BTU
Installation Type	Through-the-wall
Dimensions	22" H × 16.25" W × 22.25" D
Weight	101 lbs
Electrical Requirements	115V, 60Hz, 10A
Control System	Sentry III+ digital controller
Temperature Display	LED
Temperature Range	50°F–60°F
Humidity Control	Automatic
Defrost System	Automatic
Exhaust Direction	Rear

What’s Included

Breezaire WKL 8000 self-contained wine cellar cooling unit
Sentry III+ digital control system
Installation documentation
Owner resources
Manufacturer warranty documentation

Optional accessory: Bottle probe is sold separately and is recommended for collectors who want more precise liquid-temperature control.

Breezaire WKL Series Model Comparison

Use this comparison to choose the correct WKL model based on cellar size. For best results, confirm sizing with Wine Coolers Empire before ordering.

Model	Maximum Cellar Size	Best Use Case	Product Link
WKL 1060	140 cu. ft.	Small cabinets and compact wine spaces	View WKL 1060
WKL 2200	265 cu. ft.	Compact residential wine cellars	View WKL 2200
WKL 3000	650 cu. ft.	Medium residential wine rooms	View WKL 3000
WKL 4000	1,000 cu. ft.	Large residential wine cellars	View WKL 4000
WKL 6000	1,500 cu. ft.	Extra-large residential cellars	View WKL 6000
WKL 8000	2,000 cu. ft.	Large residential and commercial-scale wine cellars	Current Model

Browse all Breezaire WKL Series Through-the-Wall Cooling Units or view our full collection of Self Contained Wine Cellar Systems.

WKL 8000 vs. Split Wine Cellar Cooling System

Feature	Breezaire WKL 8000	Split Cooling System
Installation Complexity	Lower	Higher
External Condenser	Not required	Required
Refrigerant Line Set	Not required	Required
Best For	Enclosed cellars with proper adjacent ventilation	Luxury cellars where noise and heat must be moved farther away
Noise Isolation	Moderate	Better, depending on system design
When to Choose	When you want a high-capacity, self-contained through-wall unit	When the project requires remote condenser placement or greater installation flexibility

Optional Bottle Probe for Advanced Temperature Control

The optional Breezaire Bottle Probe allows the WKL 8000 to regulate cooling based on the temperature of liquid inside a bottle rather than only the surrounding air temperature.

This upgrade is recommended for long-term aging collections, high-value wine storage, and precision-controlled cellar environments where liquid temperature stability is especially important.

Product Videos

Walk Through of Breezaire Sentry III Settings

How to Replace Breezaire Sentry III Controller

How to Reset Breezaire Sentry III Controller

Manuals & Downloads

Warranty

Parts Warranty	5 Years
Labor Warranty	1 Year

Review the manufacturer warranty documentation before purchase to confirm warranty terms, coverage, exclusions, and service requirements.

Special Order Notice for BLACK Series Units

Special order notice: BLACK Series units are built to order. Longer lead times may apply, and cancellations or returns may not be available after order placement.

Built-to-order configuration
Longer lead times may apply
No cancellations or returns after order placement

Expert Recommendation

The Breezaire WKL 8000 is best for large, fully enclosed wine cellars where the owner wants the capacity of a powerful cooling system without the installation complexity of a split system. It is a strong choice when the cellar is properly insulated, has a vapor barrier, and can exhaust warm air into an adequately sized adjacent room.

If your cellar has extensive glass, poor insulation, limited ventilation, or a layout that cannot support rear exhaust, a split system or alternate cooling approach may be a better fit.

Need help choosing the right wine cellar cooling system?

Call +1-888-407-7770 Email Support

Related Cooling System Resources

WKL Series Modifications

Breezaire Warranty

Limited Warranty for all BREEZAIRE self contained units (USA only)

BREEZAIRE Products Company warrants this product to be free from defects in material and workmanship and agrees to repair or replace any part of the enclosed unit which proves defective under these terms and conditions.
Alteration, repair or attempted repair of the unit by anyone other than BREEZAIRE will void this warranty.

Who is protected:
This warranty may be enforced only by the original retail customer and is not transferable.

Length of Warranty
All parts used in this unit are warranted for Five years (60 months) from the original retail purchase. Factory labor is provided at no cost for one year (12 months) from the original retail purchase.

What is not covered:
1. Any unit on which the serial number cannot be verified.
2. Damage, deterioration or malfunction resulting from, but not limited to:
a. Any shipment of the unit (claims for shipping damage must be presented to the shipper).
b. Installation or removal of the unit.
c. Installation in an enclosure of inadequate design that does not follow the minimum guide lines of the installation instructions.
d. Inadequate ventilation for supplying and exhausting condenser air that does not follow the minimum guide lines of the installation instructions.
e. Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature, improper storage, unauthorized modification, electrical power surges or failure to follow instructions supplied with the unit.
f. Exposure to corrosive environments such as, but not limited to, marine air, caustic pool chemicals, cleaning solvents, gasoline and petroleum products.
g. Burial or coverage by, but not limited to, dirt, snow, mud, storage shelves, fabric products or vegetation.
h. Any cause which does not relate to product defect.
What BREEZAIRE will pay for:
1. During the first 12 months BREEZAIRE will pay for labor and material to repair the unit at our factory. Additionally, BREEZAIRE must issue a CALL TAG for any returned shipping of cooling units.
2. During the 13th to 60th months BREEZAIRE will pay for the material to repair the unit at our factory.

What BREEZAIRE will NOT pay for:
1. Installation or removal of the unit.
2. Handling or packaging of the unit.
3. Repairs performed by anyone other than BREEZAIRE.
4. Any other damages, whether incidental, consequential or otherwise.

How to obtain warranty service:
BREEZAIRE may require you to provide the original bill of sale or receipt as proof of purchase in order to obtain warranty service. Please retain any such proof of purchase.
If a problem is suspected with a BREEZAIRE cooling unit, please contact your dealer. Do not return a unit without authorization from BREEZAIRE.
Should it be necessary to return your unit for warranty service, it must be packaged in the original packaging or similar packaging providing an equal degree of protection. Any freight charges must be prepaid, BREEZAIRE will not accept collect shipments.

LIMITATION OF IMPLIED WARRANTY
BREEZAIRE'S SOLE LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO, AT OUR OPTION, THE REPAIR OR REPLACEMENT OF THE UNIT. BREEZAIRE SHALL NOT BE LIABLE FOR:
1. DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE UNIT, DAMAGES BASED UPON INCONVENIENCE, LOSS OF USE OF THE UNIT, LOSS OF TIME OR COMMERCIAL LOSS.
2. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.

THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
While great effort has been made to provide accurate guidelines, BREEZAIRE cannot warrant its units to properly cool a particular enclosure. Customers are cautioned that enclosure construction, unit location and many other factors can affect the operation and performance of the unit. Therefore the suitability of the unit for a specific enclosure or application must be determined by the customer and cannot be warranted by BREEZAIRE.

Breezaire Modifications

📚 Frequently Asked Questions (FAQs)

["Can the Breezaire WKL 8000 really cool a 2000 cu. ft. wine cellar?

Yes, but only if the cellar is properly insulated, sealed, and ventilated. If insulation is inadequate or heat load is high (glass walls, warm climates), actual capacity will be lower.

What happens if my cellar is not properly insulated?

The unit may: Run continuously Struggle to reach target temperature Experience reduced lifespan Proper insulation is required for performance.

Does this unit require professional HVAC installation?

No. The WKL 8000 is a self-contained system that installs through the wall without refrigerant line work. However, proper installation conditions must still be followed.

Where does the heat go?

The unit vents warm air into an adjacent room. That room must be: Well-ventilated Equal or larger in size than the cellar

Is this unit quiet enough for living spaces?

It is designed for wine cellar environments, not silent living areas. It operates quietly but produces audible compressor and fan noise.

Should I use the optional bottle probe?

Use the bottle probe if you want: More precise temperature control Regulation based on liquid temperature instead of air It is recommended for serious collectors and long-term aging."]

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Breezaire

The wine cooler is working well! We are pleased!

Great unit

I highly recommend this Breezaire WKL 8000 wine cooling unit it's perfect for our 2000 cu.ft wine cellar room. I can't believe how quiet it is.

100% Satisfied

I was very pleased with the whole process, from start to finish. The wine cooling unit was reasonably priced, the reps were courteous, and the shipping was fast. I would definitely buy at Wine Coolers Empire again!

All good

Best price available, timely delivery, no issues.

HAPPY

Dealing with Wine Coolers Empire was a very satisfying purchase. Our previous unit, that we had for 5 years, froze up on us so we had to get a new unit as quickly as possible. I gave the lady the scenario and she said she would do what she could to put a rush on it but couldn't promise anything. She said that the units were built on a per order basis and it would take 4 to 6 weeks to process, build and ship. Therefore we went out and bought a self-standing A/C unit to at least keep the room around 72 degrees while waiting. Well she must have asked for the rush because it was in our wine cellar and plugged up within 3 weeks. Thank you guys for all your help!!

This is very easy to install. It wasn't too complicated. This is the first time I am buying a cooling unit from Breezaire. Praying it works for a long time.

I like the automatic monitoring of temperature. I am not really that techy or knowledgeable about electronics and I appreciate that this cooling system for my cellar is so easy to use.

Support is very responsive

I am aging my favorite wines and hopefully this cooling unit will do its job. Your customer support is amazing and very responsive

Same for same

My previous identical unit lasted 8 years, then finally failed. I replaced it with another 8000 btu unit and hope to get the same performance. It's a great value compared to competitive units.

Breezaire WKL 8000 Wine Cellar Cooling Unit (Up to 2000 Cu. Ft.)

In Stock & Ready to Ship

Breezaire WKL 8000 Wine Cellar Cooling System for Cellars up to 2,000 Cu. Ft.