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Breezaire WKSL 4000 Split System

Discounted Price $3,298.00

Breezaire WKSL 4000 Split System

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

The Breezaire WKSL4000 is a split system, for installation where a one-piece system isn't practical. This means that the evaporator is mounted inside the cellar and the noisy condenser can be placed up to 50 feet away. The Breezaire WKSL4000 provides excellent cooling for wine cellars up to 1000 cubic feet. Your wines will be kept at the perfect temperature consistently with a Breezaire WKSL4000 cooling system. The Breezaire WKSL4000 has a LCD readout and a Bottle Probe can be used with this.

For smaller wine cellars, the Breezaire WKSL2200 cools cellars up to 240 cu. ft. 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.


  1. The WKSL 2200 is shipped from the factory with the unit configured with the cold air routed out the front (standard) or out the top of unit (special order).
  2. The WKSL 4000 is shipped from the factory with the unit configured with the cold air routed out the front with the option of routing the cold air out the top by the installer.


  • Height 19.75 in
  • Width 14.25 in
  • Depth 12.375 in
  • Capacity 1000 Cu.Ft.
  • AMPS Running 1.5 Amps
  • Electrical Requirements 110 AC
  • Weight 45 lbs.
  • Height 19.75 in
  • Width 14.25 in
  • Depth 12.375 in
  • AMPS Starting 7.5 Amps
  • Weight 55 lbs.


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 WKSL 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 WKSL 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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