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Wine Guardian D200WC Ducted Wine Cellar Cooling Unit Water Cooled - 60 HZ

Q: What does “water-cooled” mean, and when is it needed?

Water-cooled systems use a water source (such as a chilled water loop or cooling tower) to remove heat instead of venting it into the surrounding air. This is ideal for enclosed spaces, mechanical rooms, or high-rise buildings where air exhaust is not an option.

Q: Is the D200WC a ducted system?

Yes. The D200WC is a fully ducted unit, meaning it can be installed outside the wine cellar and connected via ductwork to deliver conditioned air — keeping the unit hidden and nearly silent during operation.

Q: Can this system control humidity as well as temperature?

The unit controls temperature precisely and is compatible with Wine Guardian’s integrated humidifier, allowing for advanced humidity control when needed.

Q: Is professional installation required?

Yes. Installation by a licensed HVAC technician is necessary for handling water supply connections, electrical setup, and ductwork — and is required for the warranty to be valid.

Q: What type of water source is required for cooling?

The D200WC requires a continuous water supply, such as from a closed-loop cooling system or building’s chilled water infrastructure. Consult a professional HVAC installer to determine compatibility.

Q: What warranty is included with the D200WC?

Wine Guardian offers a 2-year parts and labor warranty on the D200WC. This warranty is valid only with professional installation and product registration."]

Wine Guardian | SKU: 99H0257-20

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Wine Guardian Water-Cooled Ducted System | 60 Hz

Wine Guardian D200WC Ducted Water-Cooled Wine Cellar Cooling Unit

The Wine Guardian D200WC is a high-capacity, fully ducted, self-contained wine cellar cooling system designed for large residential wine rooms, commercial wine cellars, hospitality storage areas, and wine displays where air-cooled condenser exhaust is not practical. This 60 Hz water-cooled model is intended for projects with a reliable year-round water source, such as geothermal systems, cooling towers, or lake water applications.

Fully ducted, self-contained water-cooled wine cellar cooling unit
Designed for large cellars from 1,500 to 7,000 cu. ft.
Cooling capacity range of 8,000-15,680 BTU
208-230V / 1 phase / 60 Hz electrical configuration
Designed for geothermal, cooling tower, and lake water source applications
Ideal when air-cooled condenser exhaust is difficult or undesirable

Important Installation Note

Contractor installation is recommended for the Wine Guardian D200WC. This model is a 60 Hz unit commonly used in North America, including the United States and Canada. Because it is a water-cooled ducted system, the project should be reviewed for ducting, drainage, electrical service, water supply, and cellar insulation before purchase.

Quick Specifications

Model	D200WC
System Type	Fully ducted, self-contained, water-cooled wine cellar cooling unit
Line Frequency	60 Hz
Cooling Capacity	8,000-15,680 BTU
Recommended Cellar Volume	1,500-7,000 cu. ft.
Electrical	208-230 / 1 / 60
Dimensions	41.5" L x 22.5" W x 19" H
Weight	206 lbs
Water Temperature Range	45°F-85°F / 7°C-29°C
Optional Temperature Bundle	All Wine Temperatures (AWT), 45°F-64°F / 7°C-18°C

Product Overview

The Wine Guardian D200WC Ducted Water-Cooled Wine Cooling Unit is built for large wine cellars and commercial wine storage environments where precision temperature control, concealed equipment placement, and reliable heat rejection are required. Unlike air-cooled systems that need condenser air exhaust, this water-cooled model removes heat through a water-cooled condensing coil and water-regulating valve.

This makes the D200WC a strong choice for properties with geothermal sources, cooling towers, lake water access, or other year-round water sources. It is especially useful for large wine rooms, glass-enclosed wine displays, hospitality storage spaces, and projects with additional internal heat loads.

For projects where humidity control is also required, the D200WC can be paired with a wine cellar humidity solution, including Wine Guardian integrated or freestanding humidifier options.

Best For

Large residential wine cellars from 1,500 to 7,000 cu. ft.
Commercial wine cellars and hospitality wine storage rooms
Wine displays with glass walls or higher internal heat loads
Projects with geothermal, cooling tower, or lake water systems
Applications where condenser heat exhaust is difficult or undesirable
Collectors who want equipment located outside the visible cellar space

Not Recommended For

Small cellars below the recommended capacity range
Projects without a reliable year-round water source
Uninsulated rooms, garages, or spaces without vapor-barrier planning
Installations where water use, drainage, or supply temperature cannot be controlled
Projects that require a simple through-the-wall cooling unit instead of a ducted system

Why Choose a Water-Cooled Ducted System?

Wine Guardian water-cooled wine cellar cooling systems are an alternative to air-cooled models for installations where a year-round water source is available. Instead of rejecting heat into surrounding air, a water-cooled system uses water to remove heat from the condenser side of the unit. This can simplify heat management in projects where venting warm condenser air is difficult.

Water-Cooled Heat Rejection

The D200WC can be configured with a factory water-cooled condensing coil and water-regulating valve for projects using geothermal sources, cooling towers, lake water, or similar water sources.

Water-cooled Wine Guardian wine cellar cooling system application

Concealed Ducted Design

As a fully ducted system, the D200WC allows the main equipment to be located away from the cellar while conditioned air is delivered through ductwork.

Concealed ducted Wine Guardian wine cellar cooling installation

Designed for Large Cellars

With a listed cellar volume range of 1,500-7,000 cu. ft., this model is built for larger residential, restaurant, retail, and commercial wine storage projects.

Ducted Wine Guardian wine cellar cooling unit application

Core Features

Water-Cooled System

Water-cooled operation eliminates the need for conventional condenser air exhaust, making this model useful for geothermal, cooling tower, and year-round water source applications.

Self-Contained Ducted Design

The system includes the major refrigeration components in one unit, including the evaporator, fans, compressor, condenser, and controls.

Flexible Installation

Duct configurations can be adapted for different project layouts. The system is designed for contractor-friendly duct, drain, and electrical connection planning.

Water-Regulating Valve

The water-cooled configuration includes an integral water-regulating valve to support efficient operation.

Back view of Wine Guardian water-cooled ducted wine cooling unit

Remote Interface Control

The Wine Guardian remote interface controller allows temperature adjustment and humidity monitoring. Additional remote sensors can be used when readings are needed from another area.

Sentinel Series Construction

Wine Guardian ducted systems are part of the Sentinel Series, featuring updated composite material and improved serviceability.

Wine Guardian Sentinel Series ducted wine cellar cooling unit

Advantages and Limitations

Advantages	Limitations / Planning Requirements
Water-cooled condenser design helps avoid warm condenser air exhaust.	Requires a reliable year-round water source and appropriate water temperature range.
Fully ducted system keeps equipment visually separate from the wine cellar.	Ducting design, air distribution, and return airflow should be planned before installation.
Suitable for larger residential and commercial cellar projects.	Not appropriate for small wine cabinets or undersized residential storage spaces.
Can be paired with humidification, ducting, remote controls, and AWT options.	Optional accessories should be selected based on cellar size, temperature goals, and project conditions.
Field-serviceable Wine Guardian design supports maintenance access.	Professional installation review is recommended due to water, drain, duct, and electrical requirements.

Installation Requirements and Project Planning

Plan Before Purchase

Confirm cellar volume and insulation quality.
Review glass exposure and internal heat loads.
Confirm water source type and year-round water availability.
Verify water temperature range between 45°F and 85°F.
Plan drain connection and service access.
Confirm 208-230V / 1 phase / 60 Hz electrical service.

Ducting and Airflow

Use properly sized supply and return ductwork.
Keep duct routing as direct as possible.
Maintain service access to the cooling unit.
Use remote interface and remote sensors where cellar readings need to be monitored away from the equipment location.
For large or complex cellars, request layout review before ordering.

Technical Specifications

Brand	Wine Guardian
Model	D200WC
Product Type	Ducted water-cooled wine cellar cooling unit
System Configuration	Fully ducted, self-contained
Line Frequency	60 Hz
Cooling Capacity	8,000-15,680 BTU
Cellar Volume Range	1,500-7,000 ft³
Length	41.5"
Width	22.5"
Height	19"
Weight	206 lbs
Electrical	208-230 / 1 / 60
Water Temperature Compatibility	45°F-85°F / 7°C-29°C
Optional AWT Temperature Range	45°F-64°F / 7°C-18°C

Compare Related Wine Guardian Water-Cooled Models

Model	Recommended Cellar Volume	Best Use Case	Product Link
D025WC	250-2,000 cu. ft.	Smaller ducted wine cellar projects using a year-round water source	View D025WC
D050WC	650-3,000 cu. ft.	Small to mid-size residential or commercial wine cellars	View D050WC
D088WC	850-4,500 cu. ft.	Medium to large ducted wine rooms	View D088WC
D200WC	1,500-7,000 cu. ft.	Large residential, commercial, and hospitality wine cellars	Current model

Prefer an air-cooled ducted system instead? See the Wine Guardian D200 Ducted Wine Cooling Unit - 60 Hz. Need the 24-volt Pro version? See the Wine Guardian DP200WC Ducted Wine Cooling Unit - 60 Hz.

Available Options and Accessories

The D200WC can be configured with Wine Guardian options and accessories to match cellar layout, temperature goals, humidity requirements, and control preferences.

Water-Cooled with All Wine Temperatures (AWT)

The AWT bundle supports a wider temperature range from 45°F to 64°F and includes an electric heater coil and controls to help protect wine cellars when ambient conditions drop below 50°F.

Duct Collar Return Inlet

Pulls air from the wine room and returns it to the wine cellar cooling system.

Duct Collar Supply Outlet

Pushes conditioned air into the wine room from the wine cooling unit.

Combo Duct Kit - Supply and Return

Includes one duct collar supply outlet, one duct collar return inlet, and flex duct for ducted system installation planning.

Wine Guardian combo duct kit with supply return and flex duct

Flexible Ductwork 12" Round

One box of 25 ft. insulated 12" round flexible ductwork for Sentinel Series D200, DP200, DS200, and SP200 systems.

Wine Guardian 12 inch round flexible ductwork

Remote Interface Controller

Includes thermostat, humidistat, and monitor controls. The controller can be placed inside or outside the wine room with a remote sensor.

Remote Sensor

Detects temperature and humidity in the wine cellar. Useful for large rooms, multiple rooms, or applications where averaged readings are needed. Includes 50 ft. cable.

Integrated Humidifier

Attaches directly to the Wine Guardian cooling system and uses the same power source and remote controller.

Freestanding Humidifier

Available as a wall-mounted humidifier powered by the Wine Guardian unit or as an independent through-the-wall humidifier with wall bracket, power cord, and humidistat.

Warranty Information

Wine Guardian warrants, to the original buyer, its goods and all parts thereof to be free from defects in material and workmanship for a period of two (2) years from the date of invoicing, assuming normal use and service.

An optional Wine Guardian 3 Year Extended Compressor Warranty may be selected to extend the warranty period for the compressor, evaporator coil, and condenser coil parts by three years.

Manuals, Spec Sheets, Warranty, and CAD Files

Product Videos

Water-Cooled Wine Cellar Cooling Unit Application

Wine Guardian Ducted Wine Conditioning Systems

Features and Benefits of Wine Guardian Ducted Wine Cooling Systems

Wine Guardian Sentinel Series Wine Cellar Cooling Units

Wine Guardian Sentinel Series Izod Strength Test

Wine Guardian Sentinel Series Hammer Test

Related Wine Cellar Cooling Resources

Related Collections

Wine Coolers Empire Expert Recommendation

The Wine Guardian D200WC is best suited for large wine cellars and commercial wine storage projects where a year-round water source is available and air-cooled condenser exhaust is not practical. For properties without reliable water access, an air-cooled ducted model may be the better fit. For smaller cellars, consider the D025WC, D050WC, or D088WC before selecting the D200WC.

Because this model supports large and often complex installations, we recommend confirming cellar size, insulation, water supply, duct routing, humidity requirements, and electrical service before ordering.

Need Help Sizing the Wine Guardian D200WC?

Wine Coolers Empire provides free wine cellar design assistance to help match your cooling system, racking layout, cellar volume, water-cooled configuration, ducting, and humidity options to your project.

Request Free Wine Cellar Design Help Call +1-888-407-7770 Email Support

📚 Frequently Asked Questions (FAQs)

["What size wine cellar is the D200WC designed to cool?

The D200WC is designed to cool wine cellars up to 6,000 cubic feet, depending on room construction, insulation, and overall heat load.

What does “water-cooled” mean, and when is it needed?

Is the D200WC a ducted system?

Can this system control humidity as well as temperature?

Is professional installation required?

What type of water source is required for cooling?

What warranty is included with the D200WC?

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Wine Guardian D200WC Ducted Wine Cellar Cooling Unit Water Cooled - 60 HZ

Wine Guardian D200WC Ducted Water-Cooled Wine Cellar Cooling Unit

Important Installation Note

Quick Specifications