Wine Guardian: Wine Cellar Cooling Systems

Wine Guardian offers through-the-wall, ducted self-contained, ducted split, ductless split, and water-cooled systems, plus the Pro and Sentinel Series. Each suits a different space and installation.

Yes. A wine cellar cooling unit is purpose-built refrigeration for wine, holding a stable temperature near 55°F and controlled humidity. Unlike standard air conditioning, it protects corks and labels and runs safely in an unconditioned space.

Temperature control comes from a wine cellar cooling unit sized to the space, which holds a steady set point, commonly near 55 degrees Fahrenheit. Wine Guardian climate control also manages humidity, and the remote interface lets you set and monitor conditions. Confirm sizing with a licensed HVAC professional.

A through-the-wall unit is the simplest choice for a small to mid-sized cellar, while a ductless split suits a wine wall or glass display where ductwork is not an option.

A ducted self-contained unit houses everything in one cabinet installed outside the cellar and connected by ductwork. A split system separates the condenser so it can be placed remotely or outdoors.

Sizing depends on cellar volume, insulation, glass area, ambient temperature, and door seals. Use the Wine Guardian cooling calculator and confirm with a qualified HVAC professional.

A through-the-wall unit sits in the cellar wall and exhausts to an adjacent room. Ducted and split systems keep equipment outside the wine room. Ductless systems mount flush in a wall or ceiling with a remote condenser.

Many systems include or support humidity control, and a Wine Guardian humidifier can be added to most. Confirm humidity options for your specific model.

Both. The range covers small residential cellars up to large commercial wine rooms, with the Pro Series built for the most demanding low-temperature and commercial projects.