Wine Guardian Products

Wine Guardian products range from our extensive offering of wine cellar cooling units for any sized
wine room to wine cellar humidifiers, sensors, and other accessories.

SPOTLIGHT ON
QUALITY

WINE CELLAR COOLING UNITS

DUCTED COOLING UNITS

DUCTED SPLIT WINE CELLAR COOLING SYSTEMS

DUCTLESS SPLIT WINE COOLING SYSTEMS

THROUGH-THE-WALL WINE CELLAR COOLING UNITS

WINE CABINET COOLING UNIT

WINE GUARDIAN PRO SERIES

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Versatile and self-contained. Wine Guardian ducted wine cellar cooling systems have been engineered for maximum flexibility in design and installation. Advanced wine cellar cooling technology creates optimal environmental conditions for any sized wine collection in any sized space — whether that is a residential, a restaurant, or commercial wine cellar.

With ducted wine cellar conditioning systems, a grille on the inside cellar wall is connected by insulated flexible ductwork to the self-contained unit outside the wine cellar. These complete systems house the evaporator, fans, compressor, condenser, and controls in just a single unit.

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Outstanding wine preservation in our most flexible system. The Wine Guardian Ducted Split wine cellar cooling system protects your wine collection by providing superb air distribution and temperature control. With multiple models with different capacities – the Ducted Split system can suit any sized residential, restaurant, or commercial wine space.

To enable maximum installation flexibility, Wine Guardian designed the split wine cellar cooling system evaporator and condenser sections to be two individual units, giving installers versatility regardless of application constraints. By separating the units, the condenser can be placed outside the home, creating a wine cellar that is quiet and vibration-free.

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Superior wine preservation for when ductwork isn’t an option. The Ductless Split wine display cooling systems provide high quality cooling and airflow to keep your wine collection at the finest storage conditions while also giving installers maximum flexibility when working with limited space.

Available in three styles: Wine Wall, Ceiling Mounted, and Through-the-wall. These systems are the right choice for almost any small- to mid-sized wine wall, wine display, or wine room.

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It’s time to get serious about your fine wine collection. Wine Guardian patented Through-the-Wall (TTW) wine cellar cooling units bring exceptional airflow and optimal temperature control to ensure you enjoy 100% of the flavors of your wine.

TTW units match maximum efficiency with quiet operation to create peak wine storage conditions for your small- to mid-sized wine room or wine wall.

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Guarantee guests you’re serving wine at its best. The Wine Guardian Wine Cabinet Cooling Unit is our only system specifically designed to be integrated into wine cabinets to provide optimal temperature conditions for long-term wine preservation. Equipped with serving temperature abilities, the unit can also be adjusted to temperatures that are best for wine consumption.

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Become a Pro in wine cellar cooling. The Wine Guardian Pro Series are all-in-one systems containing a variety of unique features needed to store wine – no matter the project. It’s secure enough to protect itself from both extreme weather conditions and mechanical glitches. And thanks to 24-volt electronics, the Pro Series can be wirelessly connected to a smart thermostat to join your smart home.

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HUMIDIFIERS

Designed to increase humidity levels of any size commercial or residential wine cellar. Available for TTW as a freestanding unit and ducted and split systems as either integrated or freestanding unit. Can also be used with competitors’ cooling units.

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Wine Guardian Multi-Zone Aficionado Style Wine Refrigerator with door open, and two drawers pulled out.

LUXURY WINE CABINETS

Wine Guardian Wine Cabinets are fully self-contained systems designed to store wine at either long-term preservation or serving temperatures. Wine Guardian offers the only wine cabinet that allows for configuration of the type and placement of Mahogany shelving in the wine cabinet. Explore some of our European-crafted wine cabinets:

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WINE CELLAR SENSORS AND CONTROLS

Consistent monitoring ensures an optimal environment for your valuable wine collection. Wine Guardian systems monitor the temperature and display humidity of your cellar conditions and is the only major manufacturer that offers this feature.

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FAQ

Do you offer units for both residential and commercial wine cellars?

Yes. Wine Guardian offers a complete range of wine cellar cooling systems designed for both residential and commercial applications. From small home collections to large-scale hospitality or retail cellars, our systems ensure precise temperature and humidity control for any environment.

Can your cooling units be installed in existing wine cellars, or only during construction?

Wine Guardian systems can be installed in both new construction and existing wine cellars. Our flexible product line includes through-the-wall, ducted, and ductless split systems—allowing you to seamlessly retrofit an existing space or design around a new build.

Do the units control humidity as well as temperature?

Yes. All Wine Guardian systems precisely control temperature, and many models also manage humidity when paired with an integrated or standalone humidifier. This dual control creates the ideal wine preservation environment—protecting corks, labels, and flavor integrity.

What are the benefits of a water-cooled system?

A water-cooled system offers exceptional efficiency and quiet operation. Instead of venting heat into the air, it uses water for heat rejection—making it ideal for installations with limited ventilation, high ambient temperatures, or noise sensitivity. These systems are also more environmentally friendly and energy-efficient in the right applications.

Are TTW (Through-the-Wall) units only suitable for residential cellars?

TTW units are most popular for residential applications due to their simplicity and ease of installation. However, they can also work in smaller commercial or retail spaces, provided the installation conditions meet the system’s capacity and ventilation requirements.

Do remote sensors work for all units?

Yes. Remote sensors are compatible with most Wine Guardian systems and allow you to monitor temperature and humidity from different locations within the cellar—ensuring consistent conditions throughout the space.

Where can I get replacement parts?

Replacement parts and accessories are available directly through Wine Guardian or from our authorized distributors and dealers. Visit our Find a Distributor page or contact our customer service team for help identifying the correct part.

Do I need a cooling unit in order to get a humidifier?

Not necessarily. Wine Guardian humidifiers can operate independently or in conjunction with a cooling system. However, pairing the two provides the most stable and balanced environment for long-term wine preservation.

Do cabinet cooling systems work the same as TTW units?

Cabinet cooling systems operate on the same principle—maintaining consistent temperature and humidity—but are specifically engineered for self-contained wine cabinets rather than full wine rooms. They’re compact, quiet, and designed for easy integration into furniture-style wine storage.