Bestseller
Wine Guardian D025 Ducted Wine Cellar Cooling Unit
Wine Guardian D025 Ducted Wine Cellar Cooling Unit - Standard Cooling Unit is backordered and will ship as soon as it is back in stock.
Wine Guardian D025 Ducted Wine Cellar Cooling Unit
Cooling Unit Options: Standard Cooling Unit
Wine Guardian D025 Ducted Wine Cellar Cooling Unit
Wine Guardian D025 Ducted Wine Cellar Cooling Unit - Standard Cooling Unit is backordered and will ship as soon as it is back in stock.
In Stock & Ready to Ship
Estimated Delivery in 3-7 business days
Call Us At 1 (888) 885-1670 Or Chat Now To UNLOCK THE BEST PRICE AVAILABLE!
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Wine Guardian Sentinel Series
Wine Guardian D025 Ducted Wine Cellar Cooling System
The Wine Guardian D025 is a fully ducted, self-contained wine cellar cooling system designed for small to mid-size wine cellars up to approximately 2,000 cubic feet. Part of the Wine Guardian Sentinel Series, the D025 allows the complete cooling cabinet to remain outside the wine room while conditioned air is delivered through insulated supply and return ductwork.
The supplied introductory content identifies cooling capacity up to 3,760 BTU, while the detailed performance table lists total cooling capacity up to 4,520 BTU at a 60°F condenser-air temperature. Both supplied figures are retained on this page so the operating-condition distinction remains clear.
Because the D025 is self-contained and ducted, the unit can be installed in a nearby mechanical room, basement, utility area, attic, or other suitable equipment space. This helps reduce visible mechanical equipment and operating noise inside the finished wine cellar.
Wine Guardian D025: Quick Decision Summary
Choose the D025 when a small to mid-size wine cellar requires concealed ducted cooling and the complete cooling cabinet can be located outside the finished wine room.
Looking for a D040? Wine Guardian does not make one. The ducted capacity ladder is 025, 050, 088 and 200. If you found the WG40, that is the 50Hz model sold in markets such as Europe and Asia, and Wine Guardian names this D025 as the comparable 60Hz unit.
| Best For |
Residential wine rooms, small restaurant wine displays, quiet tasting rooms, entertainment-area wine cellars, and custom spaces where cooling equipment should remain hidden. |
|---|---|
| System Type |
Self-contained fully ducted wine cellar cooling system. |
| Recommended Cellar Size |
Approximately 250–2,000 cubic feet according to the supplied product content. |
| Installation Location |
Outside the wine cellar in a suitable mechanical, basement, utility, attic, or equipment space. |
| Primary Advantage |
Hidden mechanical equipment with conditioned air delivered through supply and return ductwork. |
Things to Know Before Ordering
- The D025 is a fully ducted self-contained system.
- The complete cooling unit installs outside the wine cellar.
- Supply and return ductwork are required.
- The supplied minimum duct size is 8 inches.
- Published free-blow airflow is 245 CFM.
- Published airflow at static pressure is 200 CFM at 0.10 in. WC.
- The unit requires 115V / 1 Phase / 60 Hz power.
- A condensate drain is required.
- Wireless2Base™ control is included according to the supplied content.
- Optional humidification, heating, climate-protection bundles, and remote sensors are available.
- A professional heat-load calculation should be completed before purchase.
For larger applications, compare the D050 Wine Cellar Cooling System, D088 Ducted Wine Cooling System, or D200 Ducted Wine Cellar Cooling System.
Key Features of the Wine Guardian D025
Fully Ducted Installation
The D025 uses supply and return ductwork to move conditioned air between the remotely installed cooling unit and the wine cellar.
This allows the finished room to remain free of a large visible cooling cabinet.
Self-Contained Refrigeration System
The evaporator, compressor, condenser, and fans are housed in one cabinet rather than separated into indoor and outdoor refrigeration components.
Quiet Wine Cellar Environment
Because the cooling cabinet is installed away from the wine room, mechanical noise inside the cellar is reduced.
Flexible Equipment Placement
The supplied content identifies possible installation locations including:
- Mechanical rooms
- Basements
- Utility closets
- Attic spaces
Wireless2Base™ Remote Controller
The supplied product content identifies Wine Guardian's Wireless2Base™ technology for monitoring and adjusting temperature and humidity conditions.
Optional Integrated Humidifier
An optional humidifier can be added where active humidity management is required.
The supplied content identifies a target range of approximately 55%–65% relative humidity.
Optional Factory Heater
A factory-installed heater is available for installations where cellar temperatures may fall below the desired operating range.
Durable Cabinet Construction
The cabinet uses an aluminum chassis with UL-rated composite panels.
Field-Serviceable Design
The supplied product content identifies the D025 as field serviceable, allowing technicians to perform most service work on site.
Who Is the Wine Guardian D025 Best For?
Small to Mid-Size Wine Cellars
The supplied page positions the D025 for wine-storage spaces from approximately 250 to 2,000 cubic feet.
Residential Wine Rooms
The D025 is a strong fit for residential cellars where homeowners want the mechanical equipment outside the finished space.
Small Restaurant Wine Displays
Restaurant applications can use the D025 where the calculated heat load fits within its available capacity.
Quiet Tasting Rooms
Remote equipment placement helps reduce mechanical noise in spaces used for tasting or entertaining.
Custom Cellars Requiring Hidden Equipment
The ducted design allows designers to keep the finished wine room visually clean while routing conditioned air through discreet grilles.
When the D025 Is Not the Right Choice
- Do not select the D025 when the calculated load exceeds its available capacity.
- Do not rely only on the 2,000-cubic-foot upper guidance.
- Do not use it where ductwork cannot be installed.
- Do not use it for large glass wine walls with heat loads beyond D025 capacity.
- Do not install it in an equipment space that cannot manage condenser heat.
- Choose a larger Sentinel Series model when the project requires more capacity.
Wine Guardian Sentinel Series Comparison
| Model | Recommended Cellar Size | Cooling Capacity in Supplied Comparison |
|---|---|---|
| D025 | Up to 2,000 cu. ft. | 3,760 BTU |
| D050 | Up to 4,000 cu. ft. | 6,320 BTU |
| D088 | Up to 6,500 cu. ft. | 9,420 BTU |
| D200 | Up to 12,000 cu. ft. | 15,350 BTU |
Use This Comparison as General Guidance Only
The supplied comparison table uses different capacity and cellar-size figures from some of the detailed performance tables elsewhere in the source material. Those supplied values are preserved here rather than silently reconciled. Final model selection should be based on the applicable manufacturer documentation and a project-specific heat-load calculation.
How the Wine Guardian D025 Ducted System Works
1. Warm Cellar Air Returns Through Ductwork
Warm air from the wine cellar travels through the return duct to the remotely located D025.
2. The Self-Contained Unit Removes Heat
The refrigeration system removes heat from the returning cellar air.
3. Conditioned Air Returns Through Supply Ductwork
Cooled air travels through insulated supply ducts back into the wine cellar.
4. Condenser Heat Is Rejected at the Equipment Location
Because the D025 is self-contained, the equipment area must be capable of handling the heat rejected by the condenser.
5. The Wine Room Remains Visually Clean
Only the supply and return grilles need to be visible in the finished wine cellar.
Why Duct Design Matters
The supplied performance data identifies different airflow values for free-blow operation and operation under static pressure. Correct duct sizing helps maintain the airflow required for reliable cooling performance.
Cooling Performance and Cellar Sizing
Cooling capacity varies depending on the temperature of the air surrounding the condenser.
Published Cooling Performance
| Condenser Air Temperature | Total Cooling Capacity | Sensible Cooling Capacity |
|---|---|---|
| 60°F | 4,520 BTU | 3,050 BTU |
| 70°F | 4,300 BTU | 2,915 BTU |
| 80°F | 3,760 BTU | 2,715 BTU |
| 90°F | 3,540 BTU | 2,580 BTU |
| 110°F | 3,260 BTU | 2,400 BTU |
| 120°F | 3,000 BTU | 2,260 BTU |
Total capacity represents combined temperature and moisture removal, while sensible capacity represents temperature cooling only.
Why the Source Shows Both 3,760 and 4,520 BTU
The supplied introductory and quick-spec content identifies the D025 at up to 3,760 BTU. The detailed cooling table lists 4,520 BTU at a 60°F condenser-air temperature and 3,760 BTU at an 80°F condenser-air temperature. Both supplied values are retained here because they correspond to different source sections and operating conditions.
Do Not Size by Cubic Feet Alone
Important sizing factors identified in the supplied content include:
- Cellar insulation
- Vapor-barrier installation
- Glass exposure
- Ambient temperature
- Duct sizing and airflow
Sizing Recommendation
Use a heat-load calculation to determine whether the D025 provides sufficient capacity for the specific cellar.
Airflow and Duct Requirements
| Airflow — Free Blow | 245 CFM |
|---|---|
| Airflow at Static Pressure | 200 CFM @ 0.10 in. WC |
| Minimum Duct Size | 8 inches |
Use Correctly Sized Ductwork
The supply and return duct system should be sized to maintain appropriate airflow through the cooling unit.
Minimize Unnecessary Static Pressure
Undersized ducts, restrictive grilles, long runs, and unnecessary bends can reduce delivered airflow.
Installation Considerations
Wine-cellar cooling systems must be correctly sized and installed to perform as intended.
Verify Cellar Insulation
The supplied product content identifies adequate insulation as an important installation requirement.
Install a Proper Vapor Barrier
A vapor barrier helps reduce moisture migration into the refrigerated wine-storage environment.
Provide Correct Duct Sizing and Airflow
The D025 requires supply and return ductwork, with an 8-inch minimum duct size identified in the supplied specifications.
Provide Condensate Drainage
Condensate must be routed to an appropriate drain location.
Provide Correct Electrical Service
The unit requires 115V / 1 Phase / 60 Hz electrical service according to the supplied specifications.
Confirm Equipment-Room Conditions
Because the D025 is self-contained, the surrounding equipment space must be suitable for condenser heat rejection.
Installation Recommendation
Before selecting the D025, verify insulation, vapor barrier, duct sizing, airflow, condensate drainage, electrical service, equipment-room conditions, and the project heat load.
Wine Guardian D025 Technical Specifications
System Overview
| Brand | Wine Guardian |
|---|---|
| Model | D025 |
| Series | Sentinel Series |
| System Type | Self-Contained Ducted Wine Cellar Cooling System |
| Recommended Cellar Size | Approximately 250–2,000 cubic feet |
| Cooling Capacity in Supplied Quick Specifications | Up to 3,760 BTU |
| Highest Capacity in Supplied Performance Table | 4,520 BTU at 60°F condenser-air temperature |
| Refrigerant | R134A |
| Voltage | 115V / 1 Phase / 60 Hz |
| Weight | 78 lb |
Physical Dimensions
| Width | 33.45 in. |
|---|---|
| Depth | 16.6 in. |
| Height | 15.56 in. |
| Weight | 78 lb |
| Cabinet Construction | Aluminum chassis with UL-rated composite panels |
Electrical Requirements
| Mode | Current Draw |
|---|---|
| Cooling Mode | 7.1 Amps |
| Heating Mode — Optional | 9.4 Amps |
| Minimum Circuit — Heat / No Heat | 11.6 / 8.6 Amps |
Optional accessories such as humidifiers or climate-protection kits may increase electrical requirements.
Optional Accessories
All Wine Temperatures Bundle
The supplied product content identifies an All Wine Temperatures Bundle for applications requiring different operating temperature ranges for wine storage or serving.
Extreme Climate Protection Bundle
The Extreme Climate Protection Bundle is listed for installations where surrounding temperatures may be unusually hot or cold.
Integrated Humidifier
An integrated humidifier can provide additional moisture where natural cellar humidity is too low.
Additional Remote Sensors
Additional sensors can support temperature and humidity monitoring at multiple points within larger wine cellars.
Accessory Selection
Select optional accessories according to actual cellar requirements. Do not assume temperature bundles, climate protection, humidification, or additional sensors are included with the standard D025.
What's Included
- Wine Guardian D025 ducted cooling unit
- Wireless2Base™ digital controller
- Supply and return duct collars
- Installation and user manual
Manufacturer Warranty
The supplied product content states that the Wine Guardian D025 is backed by a Wine Guardian Standard Warranty: 25 months parts, 13 months labor covering defects in materials and workmanship.
Wine Guardian Ducted Cooling System Videos
Brochures, Manuals, Specifications, Warranty, and CAD Drawings
Frequently Asked Questions
What size wine cellar is the Wine Guardian D025 designed for?
The supplied product content positions the D025 for approximately 250–2,000 cubic feet. Final selection should be based on a heat-load calculation rather than cubic footage alone.
What is the cooling capacity of the Wine Guardian D025?
The supplied quick-spec content states up to 3,760 BTU, while the detailed performance table lists 4,520 BTU at a 60°F condenser-air temperature and 3,760 BTU at 80°F.
Does the D025 require ductwork?
Yes. The D025 is fully ducted, and the supplied specifications identify an 8-inch minimum duct size.
Where can the D025 be installed?
The supplied content identifies mechanical rooms, basements, utility closets, and attics as possible remote locations, provided the space meets installation requirements.
How much airflow does the D025 provide?
The supplied specifications list 245 CFM free-blow airflow and 200 CFM at 0.10 in. WC static pressure.
What electrical service does the D025 require?
The supplied specifications identify 115V / 1 Phase / 60 Hz power.
Can the D025 provide humidity control?
An integrated humidifier is available as an option. Do not assume active humidification is included with the standard D025.
Can the D025 provide heating?
Yes. The supplied content lists an optional factory-installed heater for colder installation conditions.
When should I choose the D050 instead of the D025?
Choose the D050 when the project-specific heat load exceeds D025 capacity. Do not move to a larger model automatically based only on cellar volume.
Why is a heat-load calculation important?
Insulation, vapor barrier, glass exposure, ambient temperature, duct losses, and other factors can substantially change the actual cooling requirement.
Is there a Wine Guardian D040, and how does the WG40 compare to the D025?
Wine Guardian does not make a D040. The ducted capacity ladder is 025, 050, 088 and 200, with no model in between. The WG40 is the 50Hz version sold in markets such as Europe and Asia, and Wine Guardian names the D025 as the comparable 60Hz unit for North and South America. Confirm the electrical frequency your building runs on before ordering.
Use the D025 for Smaller Cellars That Need Hidden Ducted Cooling
The D025 is best suited to smaller wine-cellar projects where the complete cooling unit can be installed outside the finished room and conditioned air can be delivered through properly sized supply and return ductwork.
Verify current manufacturer specifications, capacity ratings, duct requirements, equipment-room conditions, electrical service, accessory compatibility, installation instructions, and warranty documentation before ordering. Final system sizing should be based on a project-specific heat-load calculation.
Switching to this unit, I have not had to touch a thing. It holds the temperature exactly where I need it, and I no longer have to worry about my wine aging too fast or getting spoiled. It is also much quieter than my last unit, which is a huge plus. Highly recommend!
I was a little worried about installing a wine cooling unit, but this one was surprisingly simple. I had it up and running in no time, and it immediately started regulating my cellar temperature. I love how efficient it is and it does not overwork itself, and I can tell it is built to last. Plus, it is nice knowing my investment in wine is fully protected. Definitely a great product!
I needed a reliable cooling system for my growing wine collection, and this unit is perfect. It works consistently and keeps everything at the right temperature.
Unit operates so quietly. I was expecting some noise, but honestly, I barely even hear it running. More importantly, it does an excellent job of keeping my wine at a stable temperature. I have had it for a while now, and it’s been running smoothly without any problems. It is great knowing I can trust it to protect my collection without any extra hassle.
This unit delivers excellent cooling power without being too loud. It maintains a steady temperature
