
Consistent Wine Temperatures with Breezaire WKSL 4000 System
The Breezaire WKSL 4000 is a powerful split-system cooling solution built for wine cellars up to 1000 cubic feet. This model includes two separate components: a Fan/Coil Unit (1.5 Amps) and a Condensing Unit (7.5 Amps), offering flexible installation options and minimal noise within the cellar.
Engineered to provide consistent temperature and ideal humidity, this system creates a stable environment that helps your wine age gracefully. With vibration-free cooling and whisper-quiet operation, it protects delicate sediment and maintains the character of every bottle.
The precise electronic temperature control, energy-efficient performance, and easy remote installation make the WKSL 4000 a trusted solution for both residential and commercial wine cellars.
For collectors who want reliable, long-term protection for their collection, Breezaire delivers lasting peace of mind.
WKSL 4000 Wine Cellar Cooling System Features
- Adjustable Temperature: Features an adjustable thermostat that allows precise control between 50°F and 60°F, the optimal range for aging and storing wine
- Automatic Humidity Control: Maintains relative humidity between 50% and 75% to prevent cork shrinkage and label damage, with optional added moisture for dry climates
- Vibration Control: Equipped with vibration-dampening mounts to protect wine from movement and preserve flavor integrity
- Ultra-Quiet Operation: Operates quietly to maintain the calm, undisturbed environment essential for a wine cellar experience
- Attractive Metal Cabinet: Stylish, durable metal housing blends seamlessly with cellar décor and allows for flush wall mounting
- Ease of Installation: Requires no plumbing, complex wiring, or on-site refrigerant charging for a quick and simple setup
- Uncompromising Quality: Built with precision engineering to ensure long-term, reliable performance
- Comprehensive Warranty Coverage: Supported by a robust warranty that reflects Breezaire’s commitment to quality and customer satisfaction

WKSL 4000 Wine Cellar System: Sentry III + Control System Features
- Large, Easy-to-Read Green Display: Clearly indicates cabinet temperature and system status for real-time visibility
- Accurate, Adjustable Set Points: Delivers precise temperature control with continuous display to maintain ideal storage conditions
- Power Outage Protection: Automatically restores previous settings and resumes operation after a power failure
- Blocked Airflow Protection: Shuts the unit down if airflow is restricted, preventing overheating and potential wine damage
- Dual Sensor Capability: Works with both cellar air sensors and optional bottle probes for more accurate temperature regulation
- Factory Pre-Charged: Ready to use out of the box—just mount on the wall and connect to a 115V AC power source
- Sentry III Intelligent Programming: Actively monitors temperature and fan speed for consistent, efficient, and reliable performance

WKSL 4000 Wine Cellar System: Optional Bottle Probe Add-on
The Breezaire Bottle Probe is a must-have accessory that precisely monitors the temperature inside your wine bottle, ensuring ideal storage conditions.
Easy to install and compatible with most Breezaire systems, it provides real-time temperature readings for enhanced wine preservation.

WKSL 4000 Wine Cellar Cooling System Technical Specifications
Dimensions (H x W x D) | Fancoil: 19.75" x 14.25" x 12.8" | Condenser: 19.75" x 14.25" x 12.38" |
Capacity | Up to 1000 cu. ft. |
High-Temperature Alarm | Yes |
Electronic Controls | Yes |
Humidity Control | Yes |
Digital Temperature Display | Yes |
Refrigerant | R-134a |
Electrical Requirements | 110 V / 60 Hz |
Weight | Fancoil: 45 lbs | Condenser: 55 lbs |
Breezaire WKSL 4000 Wine Cellar System 1000 cu.ft. Product Manuals
Products purchased from Wine Cooler Collection are covered by our supplier’s exclusive warranty. All parts used in this unit are warranted for Five years (60 months) from the original retail purchase.
Factory labor is provided at no cost for one year (12 months) from the original retail purchase.
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Phone: 1-866-430-2877
Email: support@winecoolercollection.com