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Breezaire WKL 4000 Cooling Unit

Discounted Price $3,020.00


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Breezaire WKL 4000 Cooling Unit

Breezaire is committed to producing wine cooling systems that satisfy the stringent requirements of collectors and wine enthusiasts. Breezaire wine cooling units can maintain the perfect aging environment in your wine cellar.

The Breezaire WKL4000 provides excellent cooling for wine cellars up to 1000 cubic feet. Your wines will be kept at the perfect temperature consistently with a Breezaire WKL4000 cooling unit. The Breezaire WKL4000 uses the Sentry III control system, with an easy-to-read LED display, digital temperature control, power outage and blocked airflow protection and the option to add a bottle probe temperature sensor (highly recommended in warm locations).

If you have a smaller space, the Breezaire WKL3000 cools up to 650cf. For larger spaces, the Breezaire WKL6000 cools up to 1500cf and sizes are available for 140cf to 2000cf. If you need help choosing the right wine cooling unit, just call us at 1-800-876-8789 and our knowledgeable staff will assist you.


  • Height 19.75 in
  • Width 14.25 in
  • Depth 21.63 in
  • Capacity 1000 Cu.Ft.
  • AMPS Running 7 Amps
  • Electrical Requirements 115 Volts, 60 Hz


Adjustable Temperature

Breezaire systems are designed to maintain the air temperature between 50 and 60 degrees Fahrenheit, the ideal temperature for storing wine. Every unit is user-adjustable for precise control, and the cooling units will always produce a gentle stream of cool air rather than cold. This protects your wine from sudden temperature changes.

Automatic Humidity Control

Humidity is vital to the maintenance of your corks, and thereby vital to the health of your aging wines. Breezaire systems are designed to maintain humidity at the levels ideal for wine aging while eliminating excess moisture. Additional humidification may be needed in dry climates.

Vibration-Free Operation

Breezaire systems are all hand-assembled and tested to ensure that they meet the highest standards. Vibrations that may be undetectable to the cellar owner can affect the quality of the wines, so Breezaire strives to eliminate all vibration from their units.

Ultra Quiet Operation

Walking into your wine cellar should feel like walking into a wonderful cave of wine. To preserve that feeling, Breezaire systems are designed to be ultra-quiet and unobtrusive.

Attractive Metal Cabinet

The housing of the cooling unit is sleek and attractive, and will blend into any decor. The unit can be mounted flush with the wall.

Ease of Installation

The most popular Breezaire units are the self- contained units, which are simply mounted and plugged into a 115AC electrical source. No complicated wiring or procedures required.

Uncompromising Quality

Breezaire systems are designed, built and tested to deliver the highest standard of performance. They are built from top quality materials and components and hand-assembled in the U.S.A.

Comprehensive Warranty Coverage

Get peace of mind with a Breezaire warranty (See Warranty tab for details).


Constant, Selectable Temperature

The BREEZAIRE WKL Series cooling units are designed to, when installed in a properly constructed enclosure, provide a constant, selectable temperature between approximately 48°F and 63°F while reducing the excess relative humidity to the proper 50% to 75%. BREEZAIRE cooling units are designed to lower the temperature, while removing only excessive moisture. In a properly constructed enclosure this process can raise the relative humidity. The unit does not add moisture to the enclosure. The unit does not include a heating system and will not warm the enclosure. The WKL Series is not intended to cool service cabinets, which are maintained at lower temperatures and opened or entered frequently.

The WKL Model has a digital electronic (Sentry III) thermostat that adds additional safety and convenience features:

  • Large, easy to read, green LED display.
  • Accurate, easy to adjust (no tools needed), readable set points with continuous reading of enclosure temperature or displaying of set point when changing enclosure temperatures.
  • Power outage protection, which delays unit start up after power outages.
  • Blocked airflow protection, which shuts down unit and protects wine in case of high temperatures caused by condenser blockage.
  • Controls temperature by enclosure air sensors or optional bottle probe.

Additional Info

Top Quality Wine Cooling Systems Since 1985

Breezaire has been manufacturing top quality wine cooling systems since 1985. Breezaire strives to be the top producer of wine storage cooling systems.

Wine collectors know that maintaining the correct temperature and humidity in their cellar is of the utmost importance. Regular refrigeration or air conditioning systems simply don't meet the standards of wine collectors and others who store delicate materials. Breezaire units cool the air in the wine cellar without removing moisture, allowing you to more easily maintain the essential humidity that keeps your corks healthy. Breezaire cooling units are designed to remove only the excess moisture, allowing you to maintain the proper levels.

Breezaire cooling systems are designed for cooling long-term wine storage and aging spaces, not for service areas that require a lower temperature and are opened frequently.

Breezaire is committed to maintaining the ability to repair all their old production models, which means that you should always be able to obtain service or a replacement for your cooling unit. Current models are exact replacements for models made since 1985.

Learn how a Breezaire cooling unit uses stratification to efficiently maintain temperature in your wine cellar.


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