Breezaire WKSL 2200 Wine Cellar Cooling System

Quiet Split-System Cooling for Wine Cellars Up to 265 Cubic Feet

This split-system design helps reduce noise inside the cellar while providing greater installation flexibility. The WKSL 2200 maintains stable storage temperatures between 48°F and 63°F while helping preserve relative humidity levels between 50% and 75%, which are important for long-term wine preservation.

For collectors seeking quiet operation, precise climate control, and professional-grade wine storage conditions, the WKSL 2200 offers a strong balance of performance, reliability, and installation flexibility.

Quick Product Summary

Is the Breezaire WKSL 2200 Right for Your Wine Cellar?

For larger wine rooms, consider the Breezaire WKSL 4000 Wine Cellar Cooling System, which is designed for wine cellars up to 1000 cubic feet.

Why Choose a Split Wine Cellar Cooling System?

A split wine cellar cooling system separates the cooling components into two modules. The evaporator, or fan coil, is installed inside the wine cellar, while the condenser is installed remotely outside the cellar.

• Reduced operational noise inside the cellar
• Greater installation flexibility
• Improved aesthetics for finished wine rooms
• Warm exhaust air can be moved away from the wine cellar
• Better suitability for premium residential wine storage spaces

Browse more Breezaire split wine cellar cooling systems to compare available Breezaire split-system options.

Key Benefits of the Breezaire WKSL 2200

How to Determine if the WKSL 2200 Is Properly Sized

Proper sizing is critical for wine cellar performance. To calculate your wine cellar volume, use this formula:

The WKSL 2200 is designed for wine cellars up to approximately 265 cubic feet under normal conditions. However, real-world performance depends on more than volume alone.

Factors that may affect sizing include:

• Glass doors or glass walls
• Insulation quality
• Vapor barrier construction
• Ambient temperature around the cellar
• Sun exposure
• Door openings and air leakage
• Ceiling height and cellar shape

If your cellar is close to the maximum capacity, has glass exposure, or is located in a warm environment, consider professional sizing guidance before purchasing.

Cooling Performance

The Breezaire WKSL 2200 is engineered to maintain stable cellar conditions essential for proper wine preservation. The system provides a constant selectable temperature between 48°F and 63°F and supports humidity levels generally ranging from 50% to 75%.

When ambient humidity is high, the cooling process helps reduce excess moisture. In extremely dry climates, supplemental humidity may be required. Slow natural evaporation from a small porous water container may help add moisture to the enclosure when needed.

Stable temperature and humidity help protect wine from premature aging, cork shrinkage, oxidation, and storage-related fluctuations.

Important Installation Requirements

Professional Installation Required

The WKSL 2200 is designed for installation by qualified air conditioning, HVAC, or refrigeration technicians. This is not a basic plug-and-play installation.

• Copper refrigerant line connections
• Low-voltage control wiring
• Refrigerant charging
• Electrical connections
• System testing and commissioning

Condenser Requirements

For proper operation, the condenser requires:

• A continuous supply of fresh air
• Ambient temperatures below 85°F
• Adequate ventilation
• Proper service access

Wine Cellar Construction Requirements

For best performance, the wine cellar should include:

• Proper insulation
• A vapor barrier
• Sealed doors
• Minimal air infiltration
• Appropriate cellar construction for refrigerated wine storage

Common Installation Mistakes to Avoid

Using the WKSL 2200 in an Oversized Cellar

Installing this system in a cellar larger than its recommended capacity may cause the unit to run continuously and struggle to maintain target temperatures.

Poor Insulation or Missing Vapor Barrier

Even a properly sized cooling system cannot compensate for an incorrectly built wine cellar.

Improper Condenser Placement

Placing the condenser in an area with poor ventilation or temperatures above 85°F can reduce efficiency and shorten system life.

Skipping Professional Refrigerant Charging

Incorrect refrigerant levels can affect cooling performance and may damage the system.

Technical Specifications

Breezaire WKSL 2200 vs WKSL 4000

If your wine cellar approaches 300 cubic feet or includes significant heat load, glass exposure, or warm surrounding conditions, the Breezaire WKSL 4000 Wine Cellar Cooling System may be the better choice.

Expert Recommendation

The Breezaire WKSL 2200 is best suited for wine collectors building a dedicated cellar under 265 cubic feet who want quieter operation than a traditional through-the-wall cooling unit.

Because the condenser can be installed remotely, the WKSL 2200 is especially valuable in finished living spaces where noise reduction, clean appearance, and installation flexibility are priorities.

For most small to mid-sized residential wine cellars, it provides a strong balance of quiet performance, reliable temperature control, and long-term wine protection.

Breezaire Bottle Probe Accessory

The Breezaire Bottle Probe is an optional accessory designed to improve temperature accuracy by measuring the temperature of liquid inside a bottle rather than only the surrounding air. This helps the system respond more accurately to actual wine temperature conditions inside the cellar.

The bottle probe is useful for collectors who want more precise temperature monitoring and additional confidence in long-term storage conditions.

Manuals and Downloads

• WKSL 2200 Installation Manual
• Breezaire Sentry III Plus Controller Owner's Manual
• Breezaire WKSL Warranty

Helpful Breezaire Videos