Product Overview
Wine Guardian DP88WC Pro: Quick Decision Summary
Choose the DP88WC Pro when a medium-to-large wine cellar requires concealed ducted cooling but the project cannot conveniently reject condenser heat through outdoor air.
| Best For |
Condominiums, apartments, interior wine rooms, restaurants, hospitality installations, luxury residences, and commercial wine-storage environments.
|
| System Type |
Water-cooled ducted wine cellar cooling system.
|
| Recommended Cellar Size |
Approximately 850–4,500 cubic feet according to the supplied product content.
|
| Temperature Range |
52°F–70°F.
|
| Primary Advantage |
Provides ducted wine-cellar cooling without requiring conventional outdoor-air condenser heat rejection.
|
Things to Know Before Ordering
- The DP88WC is a water-cooled ducted system.
- A continuous building water supply is required for condenser cooling.
- The supplied condenser water-flow requirement is 0.60 GPM.
- The supplied condenser pressure drop is 0.40 PSI.
- The supplied water connection is 0.5-inch OD.
- The supplied minimum duct size is 10 inches.
- The supplied electrical requirement is 208–230V / 1 Phase / 60 Hz.
- The system uses 24-volt thermostat controls.
- The supplied operating temperature range is 52°F–70°F.
- Optional humidification, electric heat, remote monitoring, duct accessories, and extended warranty options are available.
- Final system selection should be based on a professional heat-load calculation.
For smaller applications, compare the DP25WC or DP50WC. For higher-capacity applications, compare the DP200WC Pro Water-Cooled System.
Buyer Fit
When Is the DP88WC Pro the Right Cooling System?
Medium-to-Large Wine Cellars
The supplied product content positions the DP88WC Pro for wine cellars between approximately 850 and 4,500 cubic feet.
Condominiums and Apartments
The water-cooled design is useful in multi-unit buildings where conventional exterior condenser ventilation may not be available.
Interior Wine Rooms
Interior wine cellars can use building water for condenser heat rejection rather than depending on a suitable outdoor-air discharge location.
Restaurants and Hospitality Projects
The DP88WC can provide concealed ducted cooling in restaurants, hotels, and other hospitality environments where quiet operation and clean cellar aesthetics are important.
Projects Without Exterior Ventilation
The water-cooled configuration is specifically useful when conventional air-cooled condenser ventilation is unavailable.
Projects With an Available Building Water Supply
A suitable continuous building water supply is required for condenser cooling.
When to Consider a Different Wine Guardian System
- Your wine cellar is smaller than approximately 800 cubic feet.
- A through-the-wall cooling system would adequately serve the project.
- Exterior ventilation is readily available and an air-cooled system better suits the installation.
- Your wine cellar exceeds approximately 4,500 cubic feet.
- A suitable building water supply is unavailable.
- The installation cannot accommodate the required ductwork.
Model Comparison
DP88WC Pro Compared With Other Water-Cooled Pro Models
| Model |
Supplied Approx. Cooling Capacity |
General Position |
| DP25WC |
~4,500 BTUH |
Small cellars |
| DP50WC |
~6,900 BTUH |
Medium cellars |
| DP88WC |
~9,600 BTUH |
Medium-large cellars |
| DP200WC |
~17,500 BTUH |
Large cellars |
Choose From the Calculated Heat Load
The comparison above preserves the approximate capacity figures supplied in the original product content. Cellar volume alone should not determine equipment selection. Insulation, vapor barrier, glass area, lighting, ambient conditions, and other heat-load factors can materially change the required capacity.
Key Features
Key Features and Benefits of the Wine Guardian DP88WC Pro
Water-Cooled Heat Rejection
The DP88WC removes condenser heat using a building water supply instead of outside air.
This makes it useful in high-rise buildings, condominiums, commercial properties, and interior spaces where outdoor ventilation is not practical.
Fully Ducted Installation
The cooling system installs outside the finished wine cellar and uses ductwork to deliver conditioned air.
This keeps the cellar interior clean, quiet, and visually uncluttered.
Stable Temperature Control
The supplied content identifies a wine-cellar operating range of:
52°F–70°F
This range is positioned for aging and preserving wine collections.
Optional Humidity Control
An optional integrated or freestanding humidifier can support approximately:
55%–65% relative humidity
Smart-Ready 24-Volt Controls
The DP88WC uses 24-volt control compatibility for integration with:
- Thermostats
- Remote temperature sensors
- Home-automation systems
- Building-management systems
- Remote monitoring systems
Durable Insulated Cabinet
The supplied content identifies an aluminum chassis with insulated composite panels. The insulated construction is intended to reduce vibration, support efficiency, and help control condensation.
Service-Friendly Design
Built-in service ports, pressure switches, and access panels are designed to simplify maintenance and servicing.
Quiet Operation
Insulated construction and remote ducted airflow help reduce equipment noise inside the wine cellar, making the system suitable for luxury residential and hospitality environments.
System Operation
How the DP88WC 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 cooling equipment.
2. The Cooling System Removes Heat
The refrigeration system removes heat from the returning cellar air.
3. Conditioned Air Returns to the Cellar
Cooled air is delivered back to the wine cellar through the supply-air ductwork.
4. Condenser Heat Transfers to the Water Supply
Instead of discharging condenser heat into outside air, the water-cooled condenser transfers heat to the building water supply.
5. The Finished Cellar Remains Visually Clean
Because the cooling equipment is located outside the cellar, the finished wine room does not require a large visible cooling cabinet.
Why Water Cooling Matters
Water-cooled heat rejection allows the DP88WC to serve projects where conventional exterior ventilation for an air-cooled condenser is not available.
Water Requirements
Water-Cooled Condenser Requirements
The water-cooled condenser requires a continuous building water supply that meets the system's installation requirements.
| Water Flow Rate |
0.60 GPM |
| Pressure Drop |
0.40 PSI |
| Pipe Connection |
0.5 in. OD |
Confirm Water Infrastructure Before Ordering
The DP88WC depends on water-cooled condenser operation. Confirm the available building water supply, plumbing arrangement, drainage, connections, and project requirements before equipment selection and installation.
Installation
Installation Requirements and Planning Considerations
Remote Equipment Placement
The DP88WC Pro installs outside the finished wine cellar in a suitable mechanical room or adjacent service area.
Insulated Supply and Return Ductwork
The system requires supply and return ductwork to circulate conditioned air between the cooling equipment and wine cellar.
Minimum Duct Size
The supplied technical specifications identify a minimum duct size of 10 inches.
Continuous Water Supply
A continuous building water supply is required for condenser cooling.
Condensate Drain Connection
The supplied condensate drain connection is 0.50 inch.
Electrical Connection
The supplied electrical requirement is 208–230V / 1 Phase / 60 Hz.
Mechanical-Room or Service-Area Space
Provide suitable equipment space and access for installation, inspection, and future servicing.
Proper Cellar Construction
Insulation, vapor-barrier construction, glass exposure, ambient conditions, and other heat-load factors should be considered during equipment selection.
Professional Installation Recommended
The supplied product content recommends professional installation by a wine-cellar HVAC specialist to help ensure correct airflow, water connections, humidity control, drainage, and cooling performance.
Specifications
Wine Guardian DP88WC Pro Technical Specifications
System Specifications
| Brand |
Wine Guardian |
| Model |
DP88WC |
| Series |
Wine Guardian Sentinel Pro |
| Cooling System Type |
Water-Cooled Ducted |
| Recommended Cellar Size |
850–4,500 cubic feet |
| Approximate Cooling Capacity in Model Comparison |
~9,600 BTUH |
| Nominal Compressor |
1 HP |
| Electrical Requirements |
208–230V / 1 Phase / 60 Hz |
| Control System |
24-Volt Thermostat Control |
| Temperature Range |
52°F–70°F |
| Weight |
125 lb |
| Minimum Duct Size |
10 in. |
| Condensate Drain Connection |
0.50 in. |
Dimensions
| Length |
41.5 in. |
| Width |
22.4 in. |
| Height |
18.85 in. |
| Weight |
125 lb |
Cabinet Construction
| Cabinet Construction |
Aluminum chassis with insulated composite panels |
| Finish |
Gray epoxy powder coat with textured PVC blend |
Water-Cooled Condenser
| Water Flow Rate |
0.60 GPM |
| Pressure Drop |
0.40 PSI |
| Pipe Connection |
0.5 in. OD |
Optional Add-Ons
Compatible Accessories
Integrated or Freestanding Humidifiers
Optional humidifiers can provide active humidity control where required by the cellar environment.
Wireless2Base™ Remote Sensors and Controls
Remote monitoring accessories can expand temperature and humidity monitoring beyond the primary control location.
Electric Heat Kit
An optional electric heat kit can provide supplemental heating in colder environments.
Duct Kits, Grilles, and Adapters
Optional duct components can simplify air-distribution installation and support the final supply-and-return layout.
Extended Warranty Options
Additional manufacturer warranty coverage is listed as an available option. Confirm current terms, eligibility, and exclusions before purchase.
Accessory Selection
Select accessories according to actual project requirements. Do not assume humidifiers, sensors, electric heat, duct kits, grilles, adapters, or extended warranty coverage are included with the standard DP88WC system.
System Components
What's Included
- Wine Guardian DP88WC water-cooled cooling unit
- Interchangeable duct collars and panels
- Built-in 24-volt control electronics
- Installation and operation manuals
Additional Infrastructure Is Required
The system must be connected to the appropriate building water supply and drainage infrastructure for proper operation.
Downloads
Brochures, Manuals, Specifications, Warranty, and CAD Drawings
Questions & Answers
Frequently Asked Questions
What size wine cellar is the Wine Guardian DP88WC Pro designed for?
The supplied product content positions the DP88WC Pro for approximately 850–4,500 cubic feet. Actual system selection should be based on a professional heat-load calculation.
What is the cooling capacity of the DP88WC?
The supplied model-comparison table lists approximately 9,600 BTUH. The detailed performance table lists 10,700 BTUH at 60°F condenser inlet temperature under 57°F cellar / 55% RH conditions. Performance varies with the stated operating conditions.
What makes the DP88WC different from an air-cooled wine cellar system?
The DP88WC uses a building water supply for condenser heat rejection instead of relying on outside air.
Does the DP88WC require a continuous water supply?
Yes. The supplied content states that a continuous water supply is required for condenser cooling.
What is the DP88WC condenser water-flow requirement?
The supplied specifications list a water-flow rate of 0.60 GPM, a pressure drop of 0.40 PSI, and a 0.5-inch OD pipe connection.
Does the DP88WC require ductwork?
Yes. The system requires supply and return ductwork. The supplied minimum duct size is 10 inches.
What electrical service does the DP88WC require?
The supplied technical specifications identify 208–230V / 1 Phase / 60 Hz electrical service.
Can the DP88WC control wine-cellar humidity?
Optional integrated or freestanding humidifiers can be added where active humidity management is required. The supplied content identifies approximately 55%–65% relative humidity as the target range.
When should I choose the DP50WC instead?
Consider the DP50WC when the project requires a lower-capacity water-cooled system and the calculated heat load does not justify DP88WC capacity.
When should I consider the DP200WC?
Consider the DP200WC when the cellar exceeds the practical capacity of the DP88WC or when a professional heat-load calculation indicates that the higher-capacity water-cooled model is required.
Important Product Guidance
Use the DP88WC Pro When Ducted Cooling Is Needed but Exterior Heat Rejection Is Not Practical
The DP88WC Pro is best suited to medium-to-large residential and commercial wine-storage environments where concealed ducted cooling is desired and a suitable building water supply is available for condenser heat rejection.
Verify current manufacturer specifications, water-supply requirements, plumbing connections, duct design, electrical service, drainage, accessory compatibility, installation instructions, and warranty documentation before ordering. Final equipment sizing should be based on a project-specific heat-load calculation.
