Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC - 60 HZ - Base Model
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Wine Guardian Ducted Pro Sentinel Series Wine Cellar Cooling Systems
Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC Sentinel Series – 60 HZ
The Wine Guardian DP50 Ducted Pro Sentinel Series is a fully ducted, self-contained wine cellar cooling system designed for medium to large residential and commercial wine rooms. With 2,700–6,320 BTU/H of cooling capacity and recommended coverage for 650–3,000 cubic feet, the DP50 is built for collectors, restaurants, hospitality spaces, builders, and designers who need quiet, concealed, professionally controlled wine cellar cooling.
Cooling Capacity: 2,700–6,320 BTU/H
Recommended Cellar Size: 650–3,000 cu.ft.
Fully ducted self-contained system
24-volt electronics for smart thermostat integration
Optional integrated or freestanding humidification
Commercial and residential applications
Quick Product Summary
The Wine Guardian DP50 is best for properly insulated wine cellars where quiet operation, hidden equipment placement, flexible ducting, and professional environmental control are priorities. The fully ducted design allows the unit to be installed outside the wine room while conditioned air is delivered through ductwork, helping reduce equipment visibility and operational noise inside the cellar.
This model is part of Wine Guardian’s Sentinel Series, which features improved composite construction, enhanced insulation, updated electronics, and flexible installation options. It is suitable for wine storage, document preservation, server room air conditioning, art storage, instrument storage, long-term food storage, and other low-temperature controlled environments.
Quick Specifications
Model
DP50
Series
Wine Guardian Sentinel Pro Ducted Series
Line Frequency
60 Hz
Cooling Capacity
2,700–6,320 BTU/H
Recommended Cellar Volume
650–3,000 cu.ft.
Electrical
115V / 1 Phase / 60 Hz
Dimensions
41.5" L × 22.5" W × 19" H
Weight
125 lbs
Electronics
24-Volt Controls
System Type
Fully Ducted Self-Contained Wine Cellar Cooling System
Best For
Serious wine collectors with medium to large dedicated wine cellars
Luxury home designers who want hidden mechanical equipment
Restaurant wine rooms and controlled storage spaces
HVAC installation experts planning professional ducted systems
Hospitality venue managers who need consistent storage conditions
Not Recommended For
Small wine cabinets or furniture-style wine storage
Wine rooms without available duct routing
Uninsulated spaces or rooms without a proper vapor barrier
Cellars larger than 3,000 cubic feet without professional load calculations
Projects where a simple through-the-wall unit is preferred over ducted installation
What Size Wine Cellar Is the DP50 Designed For?
The Wine Guardian DP50 is designed for wine cellars from approximately 650 to 3,000 cubic feet. Actual performance depends on insulation, vapor barrier quality, ambient conditions, glass exposure, door sealing, cellar location, and heat load.
Example Room Dimensions
Approximate Volume
8' × 10' × 8'
640 cu.ft.
10' × 12' × 9'
1,080 cu.ft.
10' × 15' × 10'
1,500 cu.ft.
15' × 20' × 10'
3,000 cu.ft.
For best results, confirm sizing before purchase. Wine cellar cooling capacity should be calculated based on construction details, not cubic footage alone.
Product Overview
The Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC Sentinel Series – 60 HZ provides professional-grade cooling for medium to large wine rooms. Its fully ducted self-contained configuration keeps the main mechanical components outside the cellar, helping preserve the quiet, clean, and premium feel expected in luxury wine storage spaces.
The DP50 uses advanced refrigeration controls and 24-volt electronics, allowing compatibility with modern smart thermostats and many commercial building management systems. The unit also includes additional duct collar connection options at the condensing section, giving installers more flexibility when planning supply, return, intake, and exhaust ducting.
For cold-climate applications, the DP50 is available with an optional Electric Heat upgrade. This factory-mounted heater helps protect the cellar from low ambient temperature conditions by allowing heating activation below the desired temperature setpoint.
Key Features
Fully Ducted Hidden Installation
The DP50 can be installed outside the wine cellar while conditioned air is delivered through ductwork. This keeps bulky equipment out of the wine room and supports quieter cellar operation.
Flexible Contractor-Friendly Installation
The self-contained ducted design simplifies installation because no field refrigerant line connection is required. Contractors connect the ductwork, drain connection, and electrical supply according to project requirements.
Temperature and Humidity Monitoring
Wine Guardian air sensing technology and the remote interface controller help monitor cellar temperature and humidity conditions so the wine room stays within proper storage parameters.
Remote Interface Control
The controller allows users to adjust temperature and monitor humidity from a convenient location. Wine Guardian Wireless2Base™ Technology supports flexible controller placement.
Optional Wine Cellar Humidification
Optional Wine Guardian humidifiers help maintain appropriate humidity levels for long-term wine storage, reducing the risk of cork drying and environmental instability.
Service-Friendly Design
Quarter-turn fasteners and field-serviceable access points make maintenance easier for qualified service professionals.
Sentinel Series Construction
The Sentinel Series uses updated composite material and enhanced insulation to improve durability, efficiency, and appearance compared with previous designs.
Advantages and Limitations
Advantages
Limitations
Quiet wine cellar experience
Requires ductwork planning and installation
Concealed equipment design
Requires a properly insulated wine cellar with vapor barrier protection
Smart thermostat integration through 24-volt electronics
May require optional humidification depending on climate and storage goals
Commercial and residential flexibility
Requires more planning than a basic through-the-wall wine cooling unit
Optional integrated or freestanding humidifier support
Not suitable for oversized or poorly sealed spaces without professional sizing review
Self-contained system reduces split-system refrigeration complexity
Requires drain, electrical, service-access, and airflow planning
Installation Requirements
Required
Properly insulated wine cellar envelope
Vapor barrier to prevent moisture migration
Supply and return ductwork
Drain connection
Electrical connection: 115V / 1 Phase / 60 Hz
Adequate space for service access
Correct ambient conditions around the installation location
Not Required
No external condensing unit required
No field-installed refrigerant line set required
No copper refrigerant line cutting for standard installation
No separate split-system evaporator and condenser pairing
Installation Note: Wine cellar cooling systems depend heavily on room construction. Before ordering, confirm the cellar has proper insulation, vapor barrier protection, door sealing, and sufficient duct routing.
Cooling, Heating, and Humidifier Options
Standard
The standard DP50 includes low ambient protection, helping protect the system when conditions fall below approximately 40°F / 5°C.
Standard with Electric Heater
The optional electric heater helps protect wine cellars from extremely low temperatures. Activation can be set between 2–6°F below the desired temperature setpoint.
Integrated Humidifier
The Wine Guardian Integrated Humidifier attaches directly to the DP50 system and uses the same power source and controller.
Freestanding Humidifier
The Wine Guardian Freestanding Humidifier is installed inside the wine cellar and can be operated with the existing Wine Guardian controller.
Proper wine cellar humidity is important for long-term cork and label preservation. Wine Guardian humidifiers are optional, but they are strongly recommended for cellars in dry climates or environments where humidity drops below ideal storage levels.
We recommend the Wine Guardian DP50 for medium to large wine cellars where the owner wants a quiet, concealed, professionally controlled cooling system without the added complexity of a split refrigeration system.
It is especially appropriate for luxury residential wine rooms, restaurant storage rooms, hospitality projects, and custom cellar builds where ducting can be properly planned before installation.
Choose the DP50 when your project falls within the 650–3,000 cu.ft. range and you want strong cooling performance with flexible control options. If your cellar is near the upper end of the range, includes large glass exposure, or is located in a warm environment, request a sizing review before purchase.
Warranty Options
Wine Guardian warrants to the original buyer that its goods and all parts are free from defects in material and workmanship for a period of two (2) years from the date of invoicing, assuming normal use and service.
Extended Warranty
An optional extended warranty may be available. This option extends the warranty period for the compressor, evaporator coil, and condenser coil by an additional three (3) years for parts only.
Need Help Choosing the Right Wine Cellar Cooling System?
The Wine Guardian DP50 is a strong choice for many medium to large wine cellars, but proper sizing depends on insulation, vapor barrier, ducting, glass exposure, ambient temperature, and cellar layout. Wine Coolers Empire offers complimentary product-focused wine cellar design assistance to help you choose the right system before ordering.
You may also call +1-888-407-7770 or email support@winecoolersempire.com for expert product guidance.
For order processing, shipping options, and delivery information, visit our Shipping Policy.
📚 Frequently Asked Questions (FAQs)
["What size wine cellar is the DP50 designed to cool?
The DP50 is rated for wine cellars up to 2,110 cubic feet, depending on the insulation, heat load, and overall construction of the space.
What is the difference between the DP50 and DP50WC?
The DP50 is an air-cooled system, which means it releases heat into the surrounding air. The DP50WC is a water-cooled version, designed for environments where ventilation is limited or where air exhaust is not ideal.
Is this a ducted split system?
Yes, the DP50 is a fully ducted split system. This means the evaporator and condenser are installed separately and air is distributed through ductwork, allowing for quiet operation and a clean interior design.
Is professional installation required?
Yes. Installation must be done by a licensed HVAC technician to ensure safe and efficient setup. This is also required to validate the system’s warranty.
Can the DP50 be used in commercial wine rooms?
Absolutely. It’s suitable for both residential and commercial applications, including restaurants, wine bars, boutique wine retailers, and large private collections.
Does the DP50 integrate with building management systems (BMS)?
Yes. Like other Wine Guardian Pro Series units, the DP50 supports BMS integration, enabling centralized monitoring and climate control in both smart homes and commercial facilities.
What warranty does Wine Guardian provide for the DP50?
Wine Guardian includes a 2-year warranty on parts and labor, with extended service options available. Professional installation and product registration are required to activate warranty coverage."]
Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC - 60 HZ
Regular priceFrom$7,825.50
Unit price
Wine Guardian Ducted Pro Sentinel Series Wine Cellar Cooling Systems
Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC Sentinel Series – 60 HZ
The Wine Guardian DP50 Ducted Pro Sentinel Series is a fully ducted, self-contained wine cellar cooling system designed for medium to large residential and commercial wine rooms. With 2,700–6,320 BTU/H of cooling capacity and recommended coverage for 650–3,000 cubic feet, the DP50 is built for collectors, restaurants, hospitality spaces, builders, and designers who need quiet, concealed, professionally controlled wine cellar cooling.
Cooling Capacity: 2,700–6,320 BTU/H
Recommended Cellar Size: 650–3,000 cu.ft.
Fully ducted self-contained system
24-volt electronics for smart thermostat integration
Optional integrated or freestanding humidification
Commercial and residential applications
Quick Product Summary
The Wine Guardian DP50 is best for properly insulated wine cellars where quiet operation, hidden equipment placement, flexible ducting, and professional environmental control are priorities. The fully ducted design allows the unit to be installed outside the wine room while conditioned air is delivered through ductwork, helping reduce equipment visibility and operational noise inside the cellar.
This model is part of Wine Guardian’s Sentinel Series, which features improved composite construction, enhanced insulation, updated electronics, and flexible installation options. It is suitable for wine storage, document preservation, server room air conditioning, art storage, instrument storage, long-term food storage, and other low-temperature controlled environments.
Quick Specifications
Model
DP50
Series
Wine Guardian Sentinel Pro Ducted Series
Line Frequency
60 Hz
Cooling Capacity
2,700–6,320 BTU/H
Recommended Cellar Volume
650–3,000 cu.ft.
Electrical
115V / 1 Phase / 60 Hz
Dimensions
41.5" L × 22.5" W × 19" H
Weight
125 lbs
Electronics
24-Volt Controls
System Type
Fully Ducted Self-Contained Wine Cellar Cooling System
Best For
Serious wine collectors with medium to large dedicated wine cellars
Luxury home designers who want hidden mechanical equipment
Restaurant wine rooms and controlled storage spaces
HVAC installation experts planning professional ducted systems
Hospitality venue managers who need consistent storage conditions
Not Recommended For
Small wine cabinets or furniture-style wine storage
Wine rooms without available duct routing
Uninsulated spaces or rooms without a proper vapor barrier
Cellars larger than 3,000 cubic feet without professional load calculations
Projects where a simple through-the-wall unit is preferred over ducted installation
What Size Wine Cellar Is the DP50 Designed For?
The Wine Guardian DP50 is designed for wine cellars from approximately 650 to 3,000 cubic feet. Actual performance depends on insulation, vapor barrier quality, ambient conditions, glass exposure, door sealing, cellar location, and heat load.
Example Room Dimensions
Approximate Volume
8' × 10' × 8'
640 cu.ft.
10' × 12' × 9'
1,080 cu.ft.
10' × 15' × 10'
1,500 cu.ft.
15' × 20' × 10'
3,000 cu.ft.
For best results, confirm sizing before purchase. Wine cellar cooling capacity should be calculated based on construction details, not cubic footage alone.
Product Overview
The Wine Guardian DP50 Ducted Pro Commercial and Residential HVAC Sentinel Series – 60 HZ provides professional-grade cooling for medium to large wine rooms. Its fully ducted self-contained configuration keeps the main mechanical components outside the cellar, helping preserve the quiet, clean, and premium feel expected in luxury wine storage spaces.
The DP50 uses advanced refrigeration controls and 24-volt electronics, allowing compatibility with modern smart thermostats and many commercial building management systems. The unit also includes additional duct collar connection options at the condensing section, giving installers more flexibility when planning supply, return, intake, and exhaust ducting.
For cold-climate applications, the DP50 is available with an optional Electric Heat upgrade. This factory-mounted heater helps protect the cellar from low ambient temperature conditions by allowing heating activation below the desired temperature setpoint.
Key Features
Fully Ducted Hidden Installation
The DP50 can be installed outside the wine cellar while conditioned air is delivered through ductwork. This keeps bulky equipment out of the wine room and supports quieter cellar operation.
Flexible Contractor-Friendly Installation
The self-contained ducted design simplifies installation because no field refrigerant line connection is required. Contractors connect the ductwork, drain connection, and electrical supply according to project requirements.
Temperature and Humidity Monitoring
Wine Guardian air sensing technology and the remote interface controller help monitor cellar temperature and humidity conditions so the wine room stays within proper storage parameters.
Remote Interface Control
The controller allows users to adjust temperature and monitor humidity from a convenient location. Wine Guardian Wireless2Base™ Technology supports flexible controller placement.
Optional Wine Cellar Humidification
Optional Wine Guardian humidifiers help maintain appropriate humidity levels for long-term wine storage, reducing the risk of cork drying and environmental instability.
Service-Friendly Design
Quarter-turn fasteners and field-serviceable access points make maintenance easier for qualified service professionals.
Sentinel Series Construction
The Sentinel Series uses updated composite material and enhanced insulation to improve durability, efficiency, and appearance compared with previous designs.
Advantages and Limitations
Advantages
Limitations
Quiet wine cellar experience
Requires ductwork planning and installation
Concealed equipment design
Requires a properly insulated wine cellar with vapor barrier protection
Smart thermostat integration through 24-volt electronics
May require optional humidification depending on climate and storage goals
Commercial and residential flexibility
Requires more planning than a basic through-the-wall wine cooling unit
Optional integrated or freestanding humidifier support
Not suitable for oversized or poorly sealed spaces without professional sizing review
Self-contained system reduces split-system refrigeration complexity
Requires drain, electrical, service-access, and airflow planning
Installation Requirements
Required
Properly insulated wine cellar envelope
Vapor barrier to prevent moisture migration
Supply and return ductwork
Drain connection
Electrical connection: 115V / 1 Phase / 60 Hz
Adequate space for service access
Correct ambient conditions around the installation location
Not Required
No external condensing unit required
No field-installed refrigerant line set required
No copper refrigerant line cutting for standard installation
No separate split-system evaporator and condenser pairing
Installation Note: Wine cellar cooling systems depend heavily on room construction. Before ordering, confirm the cellar has proper insulation, vapor barrier protection, door sealing, and sufficient duct routing.
Cooling, Heating, and Humidifier Options
Standard
The standard DP50 includes low ambient protection, helping protect the system when conditions fall below approximately 40°F / 5°C.
Standard with Electric Heater
The optional electric heater helps protect wine cellars from extremely low temperatures. Activation can be set between 2–6°F below the desired temperature setpoint.
Integrated Humidifier
The Wine Guardian Integrated Humidifier attaches directly to the DP50 system and uses the same power source and controller.
Freestanding Humidifier
The Wine Guardian Freestanding Humidifier is installed inside the wine cellar and can be operated with the existing Wine Guardian controller.
Proper wine cellar humidity is important for long-term cork and label preservation. Wine Guardian humidifiers are optional, but they are strongly recommended for cellars in dry climates or environments where humidity drops below ideal storage levels.
We recommend the Wine Guardian DP50 for medium to large wine cellars where the owner wants a quiet, concealed, professionally controlled cooling system without the added complexity of a split refrigeration system.
It is especially appropriate for luxury residential wine rooms, restaurant storage rooms, hospitality projects, and custom cellar builds where ducting can be properly planned before installation.
Choose the DP50 when your project falls within the 650–3,000 cu.ft. range and you want strong cooling performance with flexible control options. If your cellar is near the upper end of the range, includes large glass exposure, or is located in a warm environment, request a sizing review before purchase.
Warranty Options
Wine Guardian warrants to the original buyer that its goods and all parts are free from defects in material and workmanship for a period of two (2) years from the date of invoicing, assuming normal use and service.
Extended Warranty
An optional extended warranty may be available. This option extends the warranty period for the compressor, evaporator coil, and condenser coil by an additional three (3) years for parts only.
Need Help Choosing the Right Wine Cellar Cooling System?
The Wine Guardian DP50 is a strong choice for many medium to large wine cellars, but proper sizing depends on insulation, vapor barrier, ducting, glass exposure, ambient temperature, and cellar layout. Wine Coolers Empire offers complimentary product-focused wine cellar design assistance to help you choose the right system before ordering.
