Breezaire WKSL 4000 Wine Cellar Cooling Unit

Breezaire WKSL 4000 Split System Wine Cellar Cooling Unit

Engineered for larger cellars and custom wine rooms, the Breezaire WKSL 4000 Split System delivers precision climate control with superior design flexibility. Built for collectors and professionals who demand both performance and versatility, this advanced split system separates the evaporator and condenser, allowing for ultra-quiet operation, remote installation, and seamless integration into sophisticated cellar designs.

The WKSL 4000 maintains exacting temperature ranges between 48°F and 63°F, with adjustable relative humidity from 50% to 75% — ensuring every bottle is protected under ideal aging conditions. Incorporating the same advanced technology found in Breezaire’s self-contained units, this split system is specifically designed to handle unique installation challenges while delivering stable, reliable performance for years to come.

Before installation, ensure your wine cellar is properly constructed with R-19 insulation in the walls, R-30 insulation in the ceiling, and a vapor barrier to prevent moisture intrusion. For glass enclosures or non-standard builds, please consult us to ensure correct system sizing and maximum performance.

For collectors who accept nothing less than complete control, flawless preservation, and luxury-grade engineering, the Breezaire WKSL 4000 is the perfect solution for larger, more complex cellar environments.

• Advanced technologies - The cooling unit consists of advanced sentry III and an electronic control system. Ensuring that your favourite beverage is kept fine for years to come!
• Evaporator and condenser - Allows the module in the enclosure to be cooled, and ensures that the exhaust is kept as far as 50 feet away. For your safety!
• Power outage protection - The WSKL 4000 avoids all unit burnouts, due to the ergonomic design.
• Ultra-quiet operation - All Breezaire systems perform their advanced tasks in a way that causes absolutely zero havoc for the outside world.
• Blocked airflow protection - The WSKL 4000's airflow protection prevents from your wine overheating, and ensures that it is kept safe at the perfect temperature.
• Ease of installation - Don't worry about hiring plumbers, or any other contractors - The cooling unit is painlessly mounted to any wall and connected to a standard 115 AC source

Download the Breezaire WKSL 4000 Installation Manual

Specifications 

Shipping Information

Most products available and in stock ready to ship.

Non-modified Breezaire units typically ship within 1-3 weeks lead time during business days. 

Please note for black and modified units there is an additional lead time of typically 2-4 weeks lean time business days.

We ship every Tuesday and Thursday unless there is a Holiday.

Returns

 It is your responsibility to make sure you are ordering the correct Breezaire unit that your wine cellar demands. We are here to help with product selection, If you have any questions at all please reach out to us via email at contact-grand

  All custom or upgraded unit orders will not be returnable. Any standard model that needs to be returned must not be installed and must be returned in original packaging. All units being returned will need to be shipped prepaid and RMA # a 25% restocking fee will be applied. Please note that the unit must be free from any damage and if there is damage the repair of all damaged parts will be deducted from the refund credit. 

Returns are to be accompanied by the original sales receipt and in NEW, UNUSED CONDITION. 

Items returned must be accompanied in its original packaging and materials. All returns will be inspected prior to credit being issued. Shipping costs are nonrefundable and return shipping costs will be paid by the customer. MODIFIED SPECIAL ORDERS are not returnable, cancellable, refundable. Manufacturer Warranties still apply to in stock and special modified ordered items, however it is your responsibility to adhere to the warranty terms.