Wine Guardian DP25 Pro Ducted Wine Cooling System
Wine Guardian DP25 Pro Ducted Wine Cooling System - Base Model is backordered and will ship as soon as it is back in stock.
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Wine Guardian DP25 Pro Ducted Wine Cooling System
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Description
Description
Wine Guardian DP25 Pro Ducted Wine Cellar Cooling System (Sentinel Series)
The Wine Guardian DP25 Pro is a fully ducted, self-contained wine cellar cooling system designed for small to mid-size wine cellars requiring quiet, hidden climate control. The system delivers up to 4,520 BTU/h of cooling capacity and is typically used for wine cellars between 250 and 2,000 cubic feet, depending on insulation, glass exposure, and overall heat load.
Unlike through-the-wall units, the DP25 Pro is installed outside the wine cellar using supply and return ductwork, allowing the cooling equipment to remain hidden while maintaining stable temperature and humidity conditions for wine storage.
Part of the Wine Guardian Sentinel Series Pro Ducted line, the DP25 Pro is commonly used in custom residential wine cellars, luxury wine walls, restaurants, and small commercial wine storage rooms where aesthetics and quiet operation are important.
For larger applications, explore other models in the Wine Guardian Pro Series — including the DP50 Pro for moderate capacity, the DP88 Pro for mid- to large cellars, or the DP200 Pro for maximum cooling performance in high-demand environments.
Who the DP25 Pro Is Designed For
The DP25 Pro is best suited for wine collectors and designers who need:
- Climate control for wine cellars between 250 and 2,000 cubic feet
- Hidden cooling equipment installed outside the cellar
- Quiet operation inside the wine room
- Flexible installation using supply and return ductwork
- Integration with modern thermostats or building management systems
Typical installations include:
- Residential wine cellars
- Custom glass wine walls
- Restaurant wine storage rooms
- Small commercial wine storage environments
Quick Specifications
| Specification | Value |
|---|---|
| Model | DP25 |
| Cooling System Type | Fully ducted self-contained |
| Cooling Capacity | Up to 4,520 BTU/h |
| Recommended Cellar Size | ~250 – 2,000 cu ft |
| Electrical | 115V / 1 Phase / 60 Hz |
| Compressor | 0.33 HP |
| Minimum Duct Size | 8 inches |
| Weight | 80 lbs |
| Dimensions (W x D x H) | 33.45" x 16.6" x 15.56" |
| Certifications | ETL, UL 1995, CSA C22.2 |
Actual cooling performance depends on insulation quality, vapor barrier installation, glass exposure, and environmental heat load.
How the DP25 Pro Cooling System Works
The DP25 Pro uses ducted air circulation to move conditioned air between the cooling unit and the wine cellar.
The cooling unit is installed in a mechanical room, utility space, or nearby area, while insulated ducts deliver cooled air into the wine cellar and return warm air back to the unit for conditioning.
This configuration provides several advantages:
- quieter cellar environment
- hidden mechanical equipment
- flexible installation locations
- improved aesthetic design for luxury wine rooms
The system removes both heat and excess humidity, helping maintain stable wine storage conditions.
Ideal Wine Storage Conditions
Wine should be stored in a stable environment to preserve flavor and aging potential.
The DP25 Pro is designed to maintain conditions commonly recommended for wine storage:
- Temperature: 52°F – 70°F (11°C – 21°C)
- Relative Humidity: approximately 55% – 65% RH (with optional humidification)
Maintaining proper humidity helps prevent corks from drying out while minimizing mold risk.
Key Features
Fully Ducted Installation
The DP25 Pro uses supply and return ductwork to deliver conditioned air into the wine cellar. Because the cooling equipment is installed outside the cellar, noise and visible mechanical equipment are minimized.
Self-Contained Cooling System
The evaporator and condenser are contained within a single unit. This eliminates the need for refrigerant line sets required by split systems and simplifies installation.
Smart Thermostat Compatibility
The system uses 24-volt control wiring, allowing compatibility with:
- smart thermostats
- home automation systems
- building management systems (BMS)
This makes remote monitoring and temperature control easier.
Service-Friendly Design
Sentinel Series units include features designed to simplify maintenance and diagnostics, including:
- modular access panels
- integrated service ports
- easy access components
Durable Construction
The cabinet includes:
- aluminum chassis construction
- UL-rated composite panels
- epoxy powder-coat finish
These materials improve durability and corrosion resistance.
Cooling Performance
Cooling capacity varies depending on the temperature of the air entering the condenser.
Performance at 57°F Cellar / 55% Relative Humidity
| Condenser Air Temperature | Total Cooling Capacity | Sensible Cooling Capacity |
|---|---|---|
| 60°F | 4520 BTU/h | 3060 BTU/h |
| 70°F | 4300 BTU/h | 2915 BTU/h |
| 80°F | 3760 BTU/h | 2715 BTU/h |
| 90°F | 3540 BTU/h | 2580 BTU/h |
| 110°F | 3260 BTU/h | 2400 BTU/h |
| 120°F | 3000 BTU/h | 2260 BTU/h |
Cooling capacity decreases as condenser inlet temperatures increase.
Airflow Specifications
| Specification | Value |
|---|---|
| Fan Motor Size | 75 watts |
| Rated Airflow (Free Blow) | 245 CFM |
| Airflow at Static Pressure | 200 CFM @ 0.10" WC |
Proper duct sizing is important to maintain airflow and cooling performance.
Cooling capacity may decrease approximately 3% for every 10% reduction in evaporator airflow.
Electrical Requirements
| Specification | Value |
|---|---|
| Voltage | 115V / 1 Phase / 60 Hz |
| Cooling Mode Current Draw | 7.1 amps |
| Heating Mode Current Draw | 9.4 amps |
| Minimum Circuit Ampacity | 11.6 amps |
A dedicated electrical circuit is recommended.
Brochures & Manuals
- Sentinel Series Pro Ducted Product Brochure
- Pro Ducted Manual (English)
- Sentinel Series Pro Ducted Quick Start Installation Guide
- Sentinel Series Pro Ducted Specifications Sheet
- Sentinel Series Pro Ducted Warranty
- Sentinel Series Pro Ducted CAD Drawing (PDF)
Optional Accessories
The DP25 Pro can be paired with several optional accessories to expand system capabilities.
Electric Heat Kit
Provides supplemental heating to maintain stable cellar temperature in cooler environments.
Integrated Humidifier
Maintains humidity levels near 55–65% RH, particularly in dry climates.
Water-Cooled Condenser Option
Allows installation where air-cooled ventilation is limited.
Remote Monitoring
Wireless monitoring systems can provide alerts and remote system status updates.
Installation Requirements
The DP25 Pro must be installed outside the wine cellar in a ventilated area such as:
- mechanical room
- utility closet
- attic space
- adjacent equipment room
Supply and return ducts connect the cooling system to the wine cellar.
For best performance:
- ductwork must be properly sized
- the cellar must be insulated
- a vapor barrier must be installed
A professional heat load calculation is recommended before selecting a cooling unit.
Sentinel Series Pro Model Comparison
Wine Guardian offers several Pro ducted models for different cellar sizes.
| Model | Typical Cellar Size | Maximum Cooling Capacity |
|---|---|---|
| DP25 | Small cellars | 4,520 BTU/h |
| DP50 | Medium cellars | 6,920 BTU/h |
| DP88 | Large residential cellars | 10,700 BTU/h |
| DP200 | Large commercial cellars | 17,680 BTU/h |
Choosing the correct model depends on insulation quality, glass exposure, and environmental heat load.
Certifications
The DP25 Pro meets major HVAC safety standards including:
- ETL Listed
- UL 1995
- CSA C22.2
These certifications confirm compliance with North American safety requirements.
What’s Included
- Wine Guardian DP25 Pro cooling unit
- Composite duct collars
- Installation and operation manual
- Installation hardware components
Payment & Security
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📚 Frequently Asked Questions (FAQs)
The DP25 Pro is typically used for wine cellars between 250 and 2,000 cubic feet. The exact capacity depends on insulation, glass exposure, vapor barrier quality, and overall heat load.
Yes. The DP25 Pro should be installed by a qualified HVAC technician to ensure proper duct sizing, airflow, electrical connections, and condensate drainage.
No. The DP25 Pro is designed to be installed outside the cellar with ductwork delivering cooled air into the wine room.
The cooling system removes excess humidity during normal operation. Optional humidifiers can be installed to maintain humidity levels around 55–65% relative humidity, which is recommended for wine storage.
If airflow is reduced due to undersized ductwork or improper installation, cooling capacity can decrease. Capacity may drop approximately 3% for every 10% reduction in airflow.
Yes. Proper insulation and a vapor barrier are critical for maintaining stable temperature and humidity conditions. Without them, the cooling system may struggle to maintain proper cellar conditions."]
