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Wine Guardian D088WC Ducted Water Cooled Wine Cooling System
Wine Guardian | SKU:
99H0256-20
$9,021.00
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Wine Guardian D088WC Ducted Water Cooled Wine Cooling System - Base Model is backordered and will ship as soon as it is back in stock.
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Wine Guardian D088WC Ducted Water Cooled Wine Cooling System
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Unit price
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SENTINEL SERIES · Ducted Cooling Unit
D088WC Ducted Wine Cellar Cooling Unit
The D088WC is a self-contained, water-cooled fully ductable wine cellar cooling unit built to hold a wine room at 55°F to 58°F with a rated capacity of 9,600 BTU/h at 80°F ambient.
This is the water-cooled configuration of the D088: instead of venting heat into the surrounding air, it rejects heat through a water loop, which suits installations with limited ventilation, high ambient temperatures, or noise-sensitive locations. The unit is sized for mid-sized residential and commercial wine cellars and storage rooms holding roughly 850 to 4500 cubic feet.
Every unit ships with a coated evaporator coil, a Wireless2Base remote interface controller, an aluminum chassis with UL-rated composite panels, and Wine Guardian fail-safe protection. As an authorized Wine Guardian dealer, we list the D088WC with full manufacturer specifications so you can compare and size it correctly. Final sizing should be confirmed with the Wine Guardian cooling calculator and a qualified contractor.
9,600 BTU/h
Cooling Capacity
850–4500 ft³
Cellar Volume
125 lbs
Unit Weight
208-230/1/60
Electrical
Fit Check
Is the D088WC Right for Your Cellar?
✓ Ideal For
- Mid-sized wine cellars and storage rooms, roughly 850 to 4500 cubic feet
- Residential or light-commercial spaces needing more capacity than a small ducted unit
- Installs that can route insulated ductwork to a unit located outside the cellar
- Installations with limited ventilation, high ambient heat, or noise sensitivity (water rejects the heat)
✕ Consider Another Model If
- Your cellar is under about 850 cubic feet (a smaller ducted unit may be a better match)
- Your cellar is larger than about 4500 cubic feet (size up to the D200)
Key Features
| Feature | What it means for your cellar |
|---|---|
| Self-contained ducted design | All components (evaporator, fans, compressor, condenser, controls) sit in one unit outside the cellar, so the wine room stays quiet and clutter-free. |
| Water-cooled heat rejection cooling | Rejects heat through a water loop instead of cellar air, ideal where ventilation is limited or ambient temperatures run high. |
| Coated evaporator coil | Protects the evaporator side against corrosion for durable, reliable performance over long service life. |
| Wireless2Base remote interface controller | Monitors temperature and humidity continuously and corrects conditions before your wine is affected; place the controller in a kitchen, den, or elsewhere. |
| Precision control (±1°F / ±10% RH) | Holds wine-storage conditions of 55°F to 58°F, with an optional humidifier for 55% to 65% relative humidity. |
| Aluminum chassis with UL-rated composite panels | UL-rated composite panels are roughly five times stronger than before and resist dents and scratches during shipping and installation. |
| Field-serviceable, multi-panel access | Panels, duct collars, and grille remove with a couple of screwdriver turns, so service happens on-site without returning the unit to the factory. |
| Optional bundles and humidification | All Wine Temperatures, Extreme Climate Protection, and Ultimate bundles add heating, low/high ambient protection, and serving-temperature control as your space requires. |
Built-in protection: the system continuously checks conditions through remote air sensing and adjusts before temperature or humidity drift can affect the collection.
How Quiet Is It
Why a Ducted Unit Keeps the Cellar Quiet
Wine Guardian does not publish a single decibel rating for ducted units, because the most important noise factor is placement: the D088WC installs outside the wine room and connects through insulated ductwork, so the compressor and fans are not in the space you occupy.
- The unit sits in a utility room, closet, or adjacent space, away from the cellar.
- Internal components are mounted on rubber-in-shear isolators to reduce vibration and noise.
- Flexible ductwork absorbs air noise, and sound drops further each time a duct run turns a corner.
Full Specifications
ModelD088WC
SeriesSentinel Series
Line frequency60 Hz
Rated cooling capacity9,600 BTU/h (at 80°F ambient)
Recommended cellar volume850–4500 ft³
Storage temperature range55°F to 58°F
Humidity (with optional humidifier)55% to 65%
Control accuracy±1°F / ±10% RH
RefrigerantR-134A
Electrical208-230/1/60
Evaporator / condenser fan motor175 W
Current draw (cooling)9.8 A
Minimum circuit (heat / no heat)10.7 / 11.8 A
Electric heat option1,635 W / 5,582 BTU/h
Water usage / pressure drop / pipe (water-cooled)1.20 GPM, 0.08 PSI, 0.50 in O.D.
Dimensions (L x W x H)41.5 in x 22.5 in x 19 in
Weight125 lbs
Condensate drain connection0.50 in
Minimum ductwork size10 in round
Agency approvalETL listed, UL 1995 / CSA C22.2
Cabinet constructionAluminum chassis with UL-rated composite panels
Net cooling at 60°F condenser inlet10,700 BTU/h
Net cooling at 70°F condenser inlet9,900 BTU/h
Net cooling at 80°F condenser inlet9,420 BTU/h
Net cooling at 90°F condenser inlet8,600 BTU/h
Compatible Accessories
Remote Interface Controller and Thermostat
Wireless2Base controllerRemote Sensor
Temperature and humidity sensorSentinel Series Duct Collar
Supply or return duct connectionFlexible Ductwork
Insulated flex duct runAccessory availability and pricing are confirmed on each live product page. An integrated or freestanding Wine Guardian humidifier can be added to reach 55% to 65% relative humidity.
Compare Across the Line
Other Ducted Cooling Units
In the Box
What's Included
The D088WC self-contained water-cooled ducted cooling unit
Wireless2Base remote interface controller
Integral controls and air-sensing technology
Manufacturer documentation and quick-start guide
Resources
Documents and Resources
Ducted Product BrochurePDFWater-Cooled Product BrochurePDFDucted Specifications SheetPDFDucted Installation ManualPDFQuick Start Installation GuidePDFStandard WarrantyPDFPlatinum WarrantyPDFD088WC Dimensional Drawing (CAD PDF)PDFD088WC Dimensional Drawing (CAD DWG)DWG
Frequently Asked Questions
D088WC Ducted Unit FAQs
How much cooling capacity does the D088WC provide?
The D088WC is rated at 9,600 BTU/h at an 80°F ambient condenser inlet, and is recommended for wine cellars of roughly 850 to 4500 cubic feet. Net capacity changes with ambient temperature; the full table is in the specifications above. Final sizing should be confirmed with the Wine Guardian cooling calculator and a qualified contractor.
Does the D088WC need a licensed contractor to install?
Yes. Water-cooled units involve a water connection and are typically installed by a licensed contractor. A licensed HVAC professional or qualified contractor should confirm the final installation design.
Can the D088WC control humidity?
The unit controls temperature precisely and displays humidity. To actively raise humidity to 55% to 65% relative humidity, add an integrated or freestanding Wine Guardian humidifier, which connects to the system.
How is the water-cooled D088WC different from the air-cooled version?
The water-cooled configuration rejects heat through a water loop instead of venting it into the air. That makes it a strong choice where ventilation is limited, ambient temperatures are high, or noise must be minimized. It uses the same cabinet and controls as the air-cooled unit.
Is the D088WC covered by a warranty?
Yes. Wine Guardian provides a standard warranty of 2 years parts, 1 year labor (standard). A Platinum warranty option extends coverage to Platinum option: 2 years parts and labor plus a 3-year extension on the compressor, evaporator coil, and condenser coil. Warranty service is handled through the manufacturer.
Find the Right Ducted Cooling Unit
Compare the full Ducted range or talk to us about sizing the D088WC for your space. This guidance is general and is meant to help narrow the selection; final sizing, installation design, and electrical requirements should be confirmed with Wine Guardian documentation and a licensed HVAC professional.
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