Product Overview
Wine Guardian DP50WC Pro: Quick Decision Summary
Choose the DP50WC Pro when a mid-size wine cellar needs concealed ducted cooling and the project cannot conveniently reject condenser heat through outside air.
| Best For |
Residential wine cellars, high-rise condominium wine rooms, interior wine displays, restaurant wine-storage rooms, and commercial hospitality wine cellars.
|
| System Type |
Water-cooled ducted wine cellar cooling system.
|
| Recommended Cellar Size |
Approximately 650–3,000 cubic feet.
|
| Cooling Capacity |
Up to approximately 6,920 BTU in the supplied content.
|
| Airflow |
390 CFM free blow.
|
| Primary Advantage |
Provides ducted wine-cellar cooling without requiring conventional outdoor-air condenser heat rejection.
|
Things to Know Before Ordering
- The DP50WC Pro is a water-cooled ducted system.
- A compatible building water supply is required for condenser heat rejection.
- The supplied condenser water-flow requirement is 0.60 GPM.
- The supplied pressure drop is 0.40 PSI.
- The supplied water connection is 0.5-inch O.D.
- Published free-blow airflow is 390 CFM.
- Published airflow at static pressure is 320 CFM at 0.20 in. WC.
- The supplied minimum duct size is 10 inches.
- The supplied electrical requirement is 115V / 1 Phase / 60 Hz.
- Optional humidification, electric heating, remote sensors, duct kits, and extended warranty coverage are available.
- A professional heat-load calculation should be completed before purchase.
For smaller applications, compare the DP25WC. For larger or more demanding cellars, review the DP88WC or DP200WC Pro.
Buyer Fit
Who Is the Wine Guardian DP50WC Pro Best For?
Residential Wine Cellars
The DP50WC Pro is suited to residential wine rooms where a water-cooled condenser configuration fits the building infrastructure.
High-Rise Condominium Wine Rooms
The system is particularly useful in high-rise properties where conventional exterior condenser venting is difficult or restricted.
Interior Wine Displays
Interior wine-storage installations integrated into living spaces can use water-based heat rejection instead of exterior condenser-air discharge.
Restaurant Wine Storage Rooms
Restaurants can benefit from quiet remote equipment placement and fully ducted air distribution.
Commercial Hospitality Wine Cellars
Hotels, clubs, tasting venues, and other hospitality installations can use the DP50WC where the supplied cooling range fits the project heat load.
When to Consider a Different Wine Guardian System
- Do not select the DP50WC if a compatible building water supply is unavailable.
- Do not use it where duct routing cannot be accommodated.
- Do not size it by cubic footage alone.
- Consider the DP25WC for smaller cooling loads.
- Consider the DP88WC or DP200WC for larger or more demanding cellars.
- Consider an air-cooled system if conventional heat rejection is easier for the project.
Model Comparison
DP50WC Pro Compared With Other Water-Cooled Models
| Model |
General Position |
Typical Application in Supplied Content |
| DP25WC |
Small water-cooled model |
Residential wine rooms |
| DP50WC |
Mid-size water-cooled model |
Interior wine cellars |
| DP88WC |
Larger water-cooled model |
Luxury residential cellars |
| DP200WC |
Highest-capacity water-cooled model referenced |
Commercial wine storage |
Choose the Model From the Calculated Load
The comparison above provides general positioning only. Insulation, vapor barrier, glass exposure, lighting, ambient conditions, duct losses, and other project factors can materially change the required cooling capacity.
Key Features
Key Features and Benefits of the Wine Guardian DP50WC Pro
Water-Cooled Condenser
The DP50WC uses a building water supply to remove condenser heat rather than venting hot air outdoors.
This makes the system particularly useful for:
- Interior installations
- High-rise buildings
- Urban environments
- Sealed mechanical rooms
- Commercial hospitality properties
Fully Ducted Design
The cooling unit can be installed remotely while conditioned air is delivered through supply and return ductwork.
This improves aesthetics and helps reduce mechanical noise inside the wine cellar.
Smart 24-Volt Control Integration
The supplied content identifies compatibility with:
- Advanced thermostats
- Home-automation systems
- Building-management systems
Durable Sentinel Series Construction
The supplied content identifies:
- Corrosion-resistant composite panels
- Aluminum framing
- UL-rated materials
Quiet Operation
Remote installation keeps the mechanical equipment outside the cellar, helping create a quieter wine-storage environment.
Optional Humidification
The system supports optional integrated humidification for projects requiring approximately 55%–65% relative humidity.
Optional Electric Heating
An optional electric heating module can provide supplemental heat during colder operating conditions.
System Operation
How the DP50WC Water-Cooled Ducted System Works
1. Warm Cellar Air Returns Through Ductwork
Warm air from the wine cellar travels through insulated return ductwork to the remotely installed DP50WC Pro.
2. The Refrigeration System Removes Heat
The cooling system removes heat from the returning cellar air.
3. Conditioned Air Returns to the Cellar
Cooled air is distributed back to the wine cellar through the supply ductwork.
4. Condenser Heat Transfers to the Building Water Supply
The water-cooled condenser transfers heat from the refrigeration system to the connected building water supply.
5. Exterior Heat Rejection Is Not Required
Because condenser heat is transferred through water, the installation does not depend on conventional outdoor-air heat rejection.
Why Water Cooling Matters
The DP50WC provides an alternative for interior or high-rise wine-cellar installations where exterior condenser venting is unavailable or impractical.
Airflow
Airflow Specifications
| Mode |
Airflow |
| Free Blow |
390 CFM |
| Rated Airflow at Static Pressure |
320 CFM @ 0.20 in. WC |
Proper duct design helps maintain airflow and cooling efficiency.
Airflow Planning
Avoid undersized ducts, excessive bends, restrictive grilles, and unnecessary static pressure that could reduce delivered airflow.
Water Requirements
Water-Cooled Condenser Requirements
| Water Flow Rate |
0.60 GPM |
| Pressure Drop |
0.40 PSI |
| Pipe Connection |
0.5 in. O.D. |
The water-cooled condenser transfers heat from the wine cellar cooling system to the building water supply, eliminating the need for conventional exterior heat rejection.
Confirm Water Infrastructure Before Ordering
Verify the available water supply, connection requirements, plumbing design, water flow, pressure conditions, and installation requirements before final equipment selection.
Installation
Installation Requirements and Planning Considerations
Remote Mechanical Installation
The fully ducted system can be installed in a mechanical room or service area outside the finished wine cellar.
Insulated Supply and Return Ductwork
The cooling unit requires insulated ductwork connecting the system to the wine cellar.
Minimum Ductwork Size
The supplied minimum ductwork size is 10 inches.
Condensate Drain Connection
The supplied condensate drain connection is 0.5 inch.
Water-Cooled Condenser Connection
A compatible building water supply must be provided for condenser heat rejection.
Dedicated Electrical Service
The supplied electrical requirement is 115V / 1 Phase / 60 Hz.
Professional Heat-Load Calculation
Final sizing should account for insulation, vapor barrier, glass exposure, ambient conditions, lighting, and other heat-load factors.
Professional Installation Recommended
A qualified HVAC or wine-cellar professional should verify airflow, water supply, drainage, electrical service, equipment location, insulation, vapor control, and final cooling requirements.
Specifications
Wine Guardian DP50WC Pro Technical Specifications
General Specifications
| Brand |
Wine Guardian |
| Model |
DP50WC Pro |
| Series |
Sentinel Pro Series |
| System Type |
Water-Cooled Ducted Wine Cellar Cooling System |
| Recommended Cellar Size |
650–3,000 cubic feet |
| Maximum Supplied Capacity at 57°F / 55% RH |
6,920 BTU |
| Free-Blow Airflow |
390 CFM |
| Minimum Duct Size |
10 inches |
| Weight |
125 lb |
Electrical Requirements
| Voltage |
115V |
| Phase |
Single Phase |
| Frequency |
60 Hz |
| Cooling Current Draw |
11.3 Amps |
| Heating Current Draw |
9.6 Amps |
| Minimum Circuit Ampacity |
13.7 Amps |
Dimensions
| Width |
41.5 in. |
| Depth |
22.4 in. |
| Height |
18.85 in. |
| Weight |
125 lb |
| Condensate Drain Connection |
0.5 in. |
| Minimum Ductwork Size |
10 in. |
Water-Cooled Condenser
| Water Flow Rate |
0.60 GPM |
| Pressure Drop |
0.40 PSI |
| Pipe Connection |
0.5 in. O.D. |
Optional Add-Ons
Optional Accessories
Integrated Humidifier System
Optional integrated humidification can provide active humidity control where required.
Wireless2Base™ Remote Monitoring Sensors
Additional sensors can expand temperature and humidity monitoring throughout the wine cellar.
Electric Heating Module
Optional electric heating can provide supplemental heat during colder operating conditions.
Extended Warranty Packages
Extended warranty coverage is listed as an available option. Confirm current eligibility, exclusions, and terms before purchase.
Duct Kits and Grille Adapters
Optional duct kits and grille adapters can support the final air-distribution design.
Accessory Selection
Choose accessories according to actual installation requirements. Do not assume humidification, heating, monitoring sensors, duct kits, grille adapters, or extended warranty coverage are included with the standard DP50WC Pro.
System Components
What's Included
- DP50WC Pro water-cooled ducted cooling unit
- Interchangeable duct collars
- Smart-enabled control electronics
- Installation and user manuals
Downloads
Brochures, Manuals, Specifications, Warranty, and CAD Drawings
Questions & Answers
Frequently Asked Questions
What size wine cellar is the Wine Guardian DP50WC Pro designed for?
The supplied product information positions the DP50WC Pro for approximately 650–3,000 cubic feet. Final selection should be based on a professional heat-load calculation.
What is the maximum cooling capacity of the DP50WC Pro?
The supplied 57°F / 55% RH performance table lists up to 6,920 BTU total cooling capacity at a 60°F condenser inlet temperature.
What makes the DP50WC different from an air-cooled system?
The DP50WC uses a building water supply for condenser heat rejection instead of venting hot condenser air outdoors.
Does the DP50WC require a building water supply?
Yes. The supplied water-cooled condenser requirements list a 0.60 GPM flow rate, 0.40 PSI pressure drop, and 0.5-inch O.D. pipe connection.
Does the DP50WC require ductwork?
Yes. The system uses insulated supply and return ductwork, and the supplied minimum duct size is 10 inches.
How much airflow does the DP50WC provide?
The supplied airflow specifications list 390 CFM free blow and 320 CFM at 0.20 in. WC static pressure.
What electrical service does the DP50WC require?
The supplied specifications identify 115V / single phase / 60 Hz power, 11.3 amps cooling current, and 13.7 amps minimum circuit ampacity.
Can the DP50WC provide humidity control?
Yes. An optional integrated humidifier system is listed for projects requiring active humidity control around approximately 55%–65% RH.
When should I choose the DP25WC instead?
Choose the DP25WC when the calculated cooling load is lower and does not require DP50WC capacity.
When should I choose the DP88WC or DP200WC?
Choose a larger model when a professional heat-load calculation shows that the DP50WC does not provide enough cooling capacity for the project.
Important Product Guidance
Use the DP50WC Pro for Mid-Size Interior Wine Cellars That Need Water-Cooled Heat Rejection
The DP50WC Pro is best suited to mid-size residential and commercial wine-storage environments where hidden ducted cooling is desired and a compatible building water supply is available for condenser heat rejection.
Verify current manufacturer specifications, water-supply requirements, duct design, electrical service, drainage, accessory compatibility, installation instructions, and warranty documentation before ordering. Final system sizing should be based on a project-specific heat-load calculation.
