Wine Guardian Fully Ducted Self-Contained – D050 1/2-Ton Water Cooled (Sentinel Series)


Wine Guardian water-cooled systems are ideal for geothermal, cooling tower and lake water applications. Water-cooled systems remove the need to exhaust heat, but require a year-round water supply. This unit is a water-cooled version of our standard D050 wine cellar cooling unit.
Bundle available:
All Wine Temperature (AWT):
Serving Temperature & Electric Heat

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SKU: 99H0255-10 Category:

Product Options and Upgrades

Wine Guardian Cooling Unit Duct Collar Combo Kit For Sentinel Series

Starting at $480.00
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Wine Guardian Cooling Unit Integrated Humidifier (LG)

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Wine Guardian Platinum Warranty

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Wine Guardian Remote Sensor for All Units

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Wine Guardian D050WC wine cellar cooling unit can be factory configured to include an integral water-cooled condensing coil and water-regulating valve. This cooling unit is best in geothermal, cooling tower and lake water applications, and require a year-round source of water. Warm condenser air connections are not required, which makes the water-cooled option a perfect solution when warm condenser air venting isn’t possible.

The Water-cooled D050 unit is best for capacities up to 6,320 BTU/H (1.85 kW). Be sure to perform a complete heat load calculation prior to ordering your unit.

Versatile and self-contained, Wine Guardian ducted wine cooling systems offer maximum flexibility in design and installation. They also provide cooling for any sized area, whether you are storing in a residential, restaurant, or commercial wine cellar. With ducted wine conditioning systems, a grille on the inside wall is connected by insulated flexible ductwork to a self-contained unit outside the wine cellar that contains the evaporator, fans, compressor, condenser, and controls. This system can be placed in an indoor location outside the cellar resulting in a quiet cellar with no obtrusive equipment taking up valuable racking space. Ducted wine room systems are ideal for larger private or commercial wine cellars.
Made in USA.
Multiple supply air openings for installation flexibility All aluminum evaporator and condenser coils for superior corrosion resistance.
Removable control panel for easy access Completely self-contained design
Remote user interface control system Factory tested prior to shipment
One supply and one return duct collars Certified by ETL to UL, Canadian, CE and other international safety standards
Lightweight, corrosion-resistant, all aluminum outer body Warranted to two years (parts) and one year (labor)
High static pressure fans for extended lengths of ductwork Factory service hotline support

BTU/h Rating


The BTU/h value shown here is a theoretical number. There are often circumstances under which a cellar design may require a larger unit due to variables not accounted for in the formula. For example, these variables could be building materials (such as glass, stone, concrete, etc.) which do not offer the insulation capacity required to maintain the optimal cellar environment. We recommend purchasing a unit with a larger capacity to compensate for these unaccounted-for variables. An undersized unit can lead to premature failure and will most likely prevent the cellar from reaching your desired temperature. Cellar Wizard For more specific calculations, we have a tool which accounts for these variables. Please utilize this tool in order to ensure you are selecting the proper cooling unit for your application. Our tool is called the Cellar Wizard.


Cellar Size: Approx. 1500 cu. ft. when cellar is fully insulated and sealed with a proper vapor barrier (each wine cellar is unique and has specific cooling requirements; heat load calculations should always be performed prior to selecting a cooling unit)
BTU/h w/85°F air entering condenser coil: 6320
Dimensions: 33"L x 22"W x 14"H
Refrigerant: R-134a
HP: .33
Voltage Rating: 115V
Weight: 125 lbs
Amps: 11.3
Duct Size: 7.9"
Drain Line: .5" ID
Installation: Evaporator unit is installed in the cellar.
Thermostat: Prewired electronic digital thermostat controls fans, cooling and heating. Fully automatic mode to switch between heating and cooling.
Click here for the Product Spec Sheet: Click here

Manuals / Warranty Information

Click here for the Fully Ducted SC D050 Owner’s Manual: Click here
Click here for WC Data Sheet:  Click here  

Click here Ducted Options (60Hz) Information: Click here

Click here for the Warranty Information: Click here



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