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Wine Guardian D050WC Ducted Water Cooled Wine Cooling Unit

Wine Guardian  |  SKU: 99H0255-20

NO SALES TAX (Except NV)

$7,783.00

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Cooling Unit Options

Options:

*All Wine Temperatures Bundle

For extended wine-cellar temperature ranges. Allows a Wine Guardian unit to control to an extended temperature range from 45°F(7° C) to 64°F(18° C), perfect for single to multiple cabinet applications and small wine rooms in which serving-temperature cooling is preferred.

This bundle also contains an integral electric heater coil and controls to protect wine cellars from dangerously low temperatures. It is ideal for areas where ambient temperatures fall below 50°F/10°C.

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Wine Guardian D050WC Water-Cooled Ducted Wine Cooling System – Sentinel Series

The Wine Guardian D050WC is a water-cooled wine cellar cooling unit designed for spaces where venting hot air is not practical—such as urban homes, condos, or basements. This unit can handle capacities up to 6,320 BTU/H, making it suitable for various cooling demands. It is essential to perform a heat load calculation to ensure the unit's capabilities match the needs of your wine cellar.

The D050WC is a self-contained ducted wine cellar cooling system for medium-sized cellars. This water-cooled system offers exceptional performance without the need for ductwork to exhaust condenser air. For smaller wine rooms, the D025WC Water-Cooled Cooling System provides a compact, high-performance option. For greater coverage and larger cellar environments, consider the D088WC or the robust D200WC Water-Cooled System.

Wine Guardian D050WC Ducted Water Cooled Wine Cooling Unit 60 Hz

💧 Water-Cooled Power for Large Wine Cellar Cooling System

The Wine Guardian D050WC is a ducted, water-cooled wine cellar cooling system built to serve wine rooms up to 3,000 cu. ft. Designed for spaces where venting hot air is not practical—such as urban homes, condos, or basements—this unit uses a closed-loop water source (like geothermal, cooling towers, or lake water) for heat rejection. The Wine Guardian D050WC is also ideal for custom wine cellars, providing tailored cooling solutions for unique storage needs.

With a fully self-contained design, quiet operation, and flexible installation options, the D050WC delivers commercial-grade reliability while keeping your wine collection cool and well-preserved.

Wine Guardian ducted cooling system with labeled features including versatility, insulation, and maintenance access | Wine Guardian Dealer

✅ Key Features & Benefits

  • Cooling Capacity: For wine rooms up to 3,000 cu. ft.
  • Water-Cooled Design: No hot air exhaust—ideal for enclosed or high-rise installations
  • Remote Monitoring: Wireless2Base™ digital controller with up to 3 remote sensors
  • Flexible Inlet Temps: Operates with water from 45°F–85°F (7°C–29°C)
  • Ultra-Durable Housing: UL-rated composite panels, aluminum chassis, and coated coils
  • Quiet Operation: No compressor noise inside your cellar
  • Fully Serviceable in the Field: No need to return to the factory for maintenance
  • Advanced Insulation: Double-wall duct collars reduce condensation and energy loss
  • Separate Evaporator: Allows for flexible installation and efficient cooling within the wine cellar
  • Split System Option: Offers reduced noise and flexible installation by separating the condenser from the evaporator

📦 What’s Included

  • Wine Guardian D050WC Water-Cooled Cooling Unit
  • Wireless2Base™ digital controller
  • Water inlet/outlet ports
  • Supply & return duct collars
  • Installation & user manual

🔧 Optional Accessories

  • All Wine Temperatures Bundle – Expanded range (Standard models only)
  • Electric Heat Option – For cold-climate protection (Pro models only)
  • Remote Sensors – Add up to 3 sensors for zoning precision
  • Humidification Kit – Maintain 55–65% RH
  • Duct Kits & Grilles – Clean, pro-grade installations
  • Fully Ducted Systems – Provide remote cooling and exhaust placement capabilities for minimal noise and visual disruption

Wine Guardian ducted system installed outside the cellar for a clean, equipment-free wine room | Wine Guardian Dealer

📘 Brochures & Manuals


💧 D050WC (Water-Cooled) Specifications

Category D050WC (R134A)
Voltage / Phase / Hz 115V / 1 Phase / 60Hz
208V / 1 Phase / 60Hz
230V / 1 Phase / 60Hz
Cooling Capacity (BTUH)
@60°F condenser water temp 6920 / 4920 (Total / Sensible @115V)
10,700 / 7120 (@208V)
10,830 / 7500 (@230V)
@70°F 6570 / 4740 (@115V)
9900 / 6800 (@208V)
10,250 / 7160 (@230V)
@80°F 6320 / 4510 (@115V)
9420 / 6610 (@208V)
9600 / 6850 (@230V)
@90°F 5860 / 4230 (@115V)
8600 / 6120 (@208V)
8760 / 6210 (@230V)
@100°F 4865 / 3820 (@115V)
@120°F 4585 / 3590 (@115V)
Temperature Accuracy ±1°F
RH Accuracy ±10% RH
Controls Digital electronic
Fan Motor Size 100W (115V), 175W (208V), 195W (230V)
Airflow (Free Blow) 390 CFM (115V), 435 CFM (208V), 485 CFM (230V)
Airflow @ Pressure Loss 320 CFM @ 0.20" wc (115V)
370 CFM @ 0.20" wc (208V)
440 CFM @ 0.20" wc (230V)
Heat Option Electric, 1000W (115V) / 2000W (208–230V)
Humidifier (Option) 0.42 lbs/hr (115V)
0.97 lbs/hr (208–230V)
Water-Cooled Condenser ✅ Included
Water Usage (GPM) 0.60
Water Pressure Drop (PSI) 0.40
Pipe Connection Size 0.50" O.D.
Electrical Requirements
Amps - Cooling Mode 11.3A (115V), 9.8A (208V), 8.8A (230V)
Amps - Heating Mode 9.6A (115V), 9.5A (208–230V)
Minimum Circuit Amps 11.8 (115V), 10.7 (208V), 11.7 (230V)
Humidifier Draw 0.4A main / 0.0–0.2A auxiliary
Cabinet Dimensions 41.5" W × 22.4" D × 18.85" H
Cabinet Weight 125 lbs
Cabinet Finish Gray epoxy powder coat / Textured PVC acrylic blend
Cabinet Construction Aluminum chassis & UL-rated plastic panels
Drain Connection 0.50" I.D.
Duct Connection Size 10"
Agency Approvals ETLc, UL 1995 / CSA C22.2


🛠️ Installation and Maintenance

Proper installation and maintenance are crucial for the optimal performance and longevity of your wine cellar cooling system. Here are some key points to consider:

  1. Professional Installation: It is highly recommended to hire a professional to install your cooling unit, especially if you are not familiar with the process. Proper installation ensures that your wine cellar cooling system operates efficiently and effectively.

  2. Insulation and Sealing: Before installation, ensure that your wine cellar is properly insulated and sealed to prevent heat and moisture from entering the space. This helps maintain the desired temperature and humidity levels.

  3. Regular Maintenance Tasks: Regular maintenance tasks include cleaning the air filter, checking the refrigerant levels, and inspecting the condenser coils. These tasks help maintain the efficiency and performance of your cooling unit.

  4. Monitoring Temperature and Humidity: It is important to regularly check the temperature and humidity levels in your wine cellar to ensure they are within the optimal range. This helps protect your wine collection from potential damage.

  5. Periodic Maintenance: Wine cellar cooling systems require periodic maintenance to ensure they continue to function properly and efficiently. Failure to maintain your cooling system can lead to reduced performance, increased energy consumption, and potentially even system failure.

  6. Maintenance Contracts: Consider investing in a maintenance contract with a reputable service provider to ensure that your cooling system is properly maintained and serviced. This can provide peace of mind and help extend the life of your cooling unit.

🔍 Choosing the Right Cooling System

Choosing the right cooling system for your wine cellar is essential to ensure that your wine is stored in optimal conditions. Here are some factors to consider:

  1. Cellar Size and Bottle Capacity: Consider the size of your wine cellar and the number of bottles you plan to store when selecting a cooling system. Larger wine cellars may require more powerful cooling units.

  2. Wine Type and Temperature Range: Think about the type of wine you will be storing and the temperature range required for optimal storage. Different wines may have different temperature requirements.

  3. Ducted vs. Self-Contained Units: Ducted cooling systems are ideal for larger wine cellars or those with complex layouts, while self-contained units are better suited for smaller spaces. Choose the type that best fits your cellar’s design and space constraints.

  4. Noise Level: Consider the noise level of the cooling system, especially if you plan to install it in a living area or near a bedroom. Quiet operation is important for maintaining a comfortable environment.

  5. Humidity Control: Look for a cooling system with a high level of humidity control, as this is essential for maintaining the optimal storage conditions for your wine. Proper humidity levels help preserve the quality of your wine.

  6. Energy Efficiency: Consider the energy efficiency of the cooling system, as this can impact your energy consumption and costs. Energy-efficient units can save you money in the long run.

  7. Brand and Model Research: Research different brands and models, and read reviews from other customers to find the best cooling system for your needs and budget. Reliable brands with positive reviews are often a good choice.

By considering these factors, you can choose a wine cellar cooling system that meets your specific needs and ensures that your wine collection is stored in the best possible conditions.

📸 A Sleek, Hidden Cooling System

The D050WC is built to disappear from view while delivering precision performance, making it an unobtrusive addition to any wine room. Its multi-panel design allows for flexible ducting, easy access, and quiet operation—making it ideal for both custom residential builds and commercial wine displays.

⭐ Why Choose Wine Guardian for Custom Wine Cellars?

  • Made in the USA with 20+ years of industry experience
  • Ideal for geothermal, lake water, and cooling tower applications
  • Engineered for noise-free performance and low energy use
  • Premium customer support + expert dealer network

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📞 Free Expert Consultation I Not sure what system you need? Call us at 1-800-260-1712 and talk to a Wine Cellar Expert!

Customer Reviews

Based on 4 reviews
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Anonymous
Just Stability

My last cooling system struggled to hold a steady temperature, especially in the summer. With the D050WC, my wine stays locked at 55°F with no fluctuations.

L
Lillian W.
Handles Humidity Like a Pro

This system keeps my humidity at a steady 60-65%, and my bottles are aging perfectly. No more worrying about premature oxidation!

L
Lucas B.
Works with My Cooling Tower Setup

My home has a cooling tower system, and I needed a wine cooling unit that could integrate without needing traditional air venting. This system is the perfect fit. It’s energy-efficient, runs quietly, and never struggles to maintain temp.

K
Kevin P.
Perfect for Enclosed Wine Rooms

I had no way to vent warm air. This system doesn’t need venting, so it was the perfect solution for my setup.