Koolatron 28 Bottle Dual Zone 15-Inch Under-Counter Wine Cooler - Built-In or Freestanding, Stainless Steel Frame
Model: KBWC28DZSS
Compact Professional Wine Storage for Everyday Living
Preserve your wine collection with confidence using the Koolatron 28 Bottle Dual Zone Wine Cooler, a compact 15-inch under-counter wine refrigerator designed for both built-in and freestanding installation. Engineered with reliable compressor cooling, dual temperature zones, and premium materials, this unit delivers professional-grade wine storage in a space-saving format.
Perfect for kitchens, home bars, condos, or hospitality environments, this wine fridge allows you to store reds, whites, and sparkling wines under ideal conditions ; while blending seamlessly with modern interiors.
Key Features
Dual Temperature Zones
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Upper Zone: 40–56°F (5–13°C) – ideal for white and sparkling wines
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Lower Zone: 54–65°F (12–18°C) – perfect for red wines
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Independent digital touch controls ensure precise temperature management for each zone.
28-Bottle Capacity in a Slim 15-Inch Design
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Holds up to 28 standard Bordeaux bottles
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10 bottles in the upper zone, 18 in the lower
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Ideal for curated collections and limited spaces.
Built-In or Freestanding Installation
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Front-venting design allows flush under-counter installation.
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Also suitable for freestanding use in kitchens, bars, or entertainment areas.
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33.4-inch height fits below most standard countertops.
Reliable Compressor Cooling System
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High-performance compressor delivers consistent, vibration-minimized cooling.
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Maintains stable temperatures to protect wine flavor and structure.
Premium Materials & Thoughtful Design
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Removable beechwood bottle racks for smooth access and label protection.
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Double-pane UV-protective glass door shields wine from harmful light.
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Stainless steel door frame and handles provide a clean, modern look.
Built-In Safety Lock
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Keyed door lock prevents unauthorized access to bottles and temperature controls.
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Ideal for homes with children or commercial environments.
Soft LED Interior Lighting
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Gently illuminates your collection without generating excess heat.
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Enhances visibility while preserving optimal storage conditions.
Specifications
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Dimensions (W x D x H): 15” x 23” x 33.4” (38 x 58.5 x 84.7 cm)
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Capacity: 28 bottles (10 upper / 18 lower)
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Package Dimensions: 17” x 26” x 35”
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Package Weight: 94 lbs (42.6 kg)
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Shelves Included: 6 beechwood shelves
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Color: Black cabinet with stainless steel trim
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Temperature Range:
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Upper Zone: 40–56°F (5–13°C)
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Lower Zone: 54–65°F (12–18°C)
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Installation: Built-in, under-counter, or freestanding
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Warranty: 1-year limited manufacturer warranty
Designed for Versatility and Peace of Mind
This Koolatron dual-zone wine cooler is built for wine lovers who value precision, safety, and seamless integration. Whether installed under your counter or used as a freestanding unit, it provides dependable cooling performance while enhancing the look of your space.
From casual enjoyment to entertaining guests, this wine fridge ensures your bottles are always stored (and served) at their best.
Expert Tips for Optimal Performance
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Allow the unit to stand upright for at least 24 hours before powering on.
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Install away from direct sunlight and heat-producing appliances.
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Leave 1–2 cm clearance around the unit to prevent vibration.
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Ensure the front ventilation grille remains unobstructed.
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Recommended serving temperatures:
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Red wine: 55–65°F (12–19°C)
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White wine: 48–54°F (9–12°C)
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Sparkling wine: 45–47°F (7–8°C)
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Why Choose Koolatron from WineStorage HQ?
At WineStorage HQ, we select wine storage solutions that balance performance, reliability, and design. The Koolatron 28 Bottle Dual Zone Wine Cooler is an excellent choice for those seeking compact professional wine care without compromising quality or aesthetics.
Whether for home enjoyment or light commercial use, this model delivers long-term wine protection with confidence and style.
User Documentation
Our FAQ - Wine Coolers & Wine Storage
What is the ideal temperature to store wine?
Wine is best stored at a stable temperature between 50°F and 59°F (10–15°C) to preserve its aroma, structure, and aging potential. Large temperature fluctuations can damage wine over time, which is why wine coolers are specifically designed to maintain a stable climate environment unlike regular refrigerators.
Are your coolers suitable for commercial use?
Yes. Many of our dual- and triple-zone models are designed for restaurants, bars, and hotels. They meet commercial-grade reliability standards and include:
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Heavy-duty compressors
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Adjustable shelving for mixed bottle sizes
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Long-term durability in high-traffic environments
What warranty coverage comes with a wine cooler?
All WineStorage HQ coolers include a limited manufacturer warranty, typically covering:
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Compressor and cooling system: 2–5 years depending on model
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Parts and electrical components: 1–2 years
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Labor (if applicable): consult model-specific details
Extended warranty options are available for collectors or commercial clients.
Is my personal and payment information secure?
Yes. WineStorage HQ uses PCI-compliant payment processing and SSL encryption on all checkout pages to protect your data. We never store your credit card information on our servers.
Should I choose a single-zone or dual-zone wine cooler?
It depends on your collection.
• Single-zone: Ideal if you mainly drink one type of wine or want a stable storage temperature.
• Dual-zone: Perfect if you store both red and white wines, as each requires slightly different serving temperatures.
If you entertain often, a dual-zone model offers more flexibility.
How do I know what size wine cooler I need?
Most collectors quickly outgrow their first wine cooler. A good rule of thumb is to choose a capacity 25–30% larger than your current collection to allow room for growth.
If you enjoy entertaining or collecting wine, larger units often provide better long-term value.
How long do wine coolers typically last?
A high-quality wine cooler can last 10–15 years with proper maintenance. Keeping the condenser clean and installing the unit in a well-ventilated space helps extend its lifespan.
Choosing a reliable supplier and well-built unit makes a significant difference in long-term performance.
Do wine coolers make noise?
Most modern wine coolers are very quiet, especially premium compressor models designed for home environments. They cycle on and off to maintain temperature, but are typically quieter than many kitchen appliances.
How does ambient room temperature affect wine cooler performance?
Wine coolers operate most efficiently within a recommended ambient temperature range (often around 60–80°F depending on the unit).
If a cooler is installed in a garage, basement, or commercial environment outside this range, performance may be affected. Choosing the right model for the installation environment is essential for consistent cooling.
How is wine shipped and protected during delivery?
Wine coolers are shipped securely packaged and transported by freight carriers to prevent damage. Most deliveries include curbside delivery and tracking so you can plan installation.
Do WineStorage HQ units meet safety and energy standards?
Yes. All of our wine coolers are UL and ETL certified for safety in the U.S., and comply with Energy Star efficiency standards where applicable.
This ensures:
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Electrical safety
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Reduced energy consumption
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Compliance with U.S. building and appliance codes
Why buy from WineStorage HQ?
At WineStorage HQ, we specialize exclusively in wine storage solutions. Our team focuses on helping customers choose the right cooler based on:
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Collection size
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Installation type
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Storage vs serving needs
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Long-term reliability
Our goal is to help you protect your wine investment and enjoy every bottle at its best.
Please use this form to submit any questions. We check this form daily and respond to your message in less than 12 hours at : hello@winestorageHQ.com.
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Wine Storage HQ is operated by Rafaele Stores Partner Ltd. by Stef & Nick.
Corporation Number: 1567176-1
Phone: +1 (613)299-3147
Email: hello@winestorageHQ.com
Business Hours: Monday – Friday, 9:00 AM – 5:00 PM EST (phone) & 24/7 (email)
At Wine Storage HQ, our commitment to customer satisfaction is our top priority. We are here to provide you with exceptional service and support, whether you have questions about our products, need assistance with your order, or require expert advice on choosing the perfect wine storage solution for your collection. We're always ready to help and ensure your shopping experience is seamless and enjoyable. Reach out to us today - we're here to make your wine storage dreams a reality!
