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 Black Aluminum provides excellent cooling for wine cellars up to 1000 cubic feet. Your wines will be consistently kept at the perfect temperature 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, call us at (855) 236-1830 and our knowledgeable staff will assist you.
What's included
- Breezaire Cooling Unit
- Exterior Grill Cover
- Installation Instructions
- Warranty
What Our Experts Think
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Designed for wine cellars up to 1,000 cu ft, ideal for large collections
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Front-exhaust design allows easy through-wall installation and quiet operation
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Maintains stable temperatures between 48°F–63°F and humidity around 50–75%
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Features Sentry III+ digital control system with high-temperature alarm and airflow protection
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Uses R-134a refrigerant and standard 110 V/60 Hz power supply
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Durable black finish and compact design suitable for modern wine cellars
Q&A
Q: What size cellar can it cool?
A: Up to approximately 1,000 cubic feet when properly insulated
Q: Is it self-contained or split system?
A: It’s a self-contained, through-wall unit—no external condenser needed
Q: What temperature and humidity range does it maintain?
A: Maintains 48°F–63°F and 50–75% relative humidity
Q: Does it require professional installation?
A: Yes, installation into a properly insulated cellar is recommended for optimal performance
Q: Is it quiet?
A: Yes, it operates quietly with minimal vibration to protect wine aging
Maintenance Tips
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Keep intake and exhaust vents clean and unobstructed
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Clean condenser coils regularly for efficient cooling
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Inspect drain line periodically to prevent clogs
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Check temperature and humidity settings seasonally
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Avoid blocking the front exhaust for proper airflow
