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Wine Cellar Inspirations: What Wine Cellar Cooling Unit Works Best For You

July 7th, 2021

What wine cellar cooling unit works for you?

Wine Cellar Cooling

Wine cellar cooling units are indispensable to any long-term wine storage. It doesn’t matter whether you’re contemplating a small or large wine cellar project. You will need a suitable wine cellar cooling system to keep your bottles in peak condition. But how do you determine what unit works best for you? What are the things you should consider? We’ve compiled some useful information to help you out:


Through-the-wall unit works best for small wine cellars

Wine storage basics…

As a wine enthusiast, we must remember that the history of wine storage actually began in the underground caves of Europe. These caves provided the consistent storing conditions that allowed wine to age gracefully. These conditions have become the template for modern wine cellars. That’s why your wine cellar has to emulate these conditions as closely as possible. The ideal wine cellar temperature range is 55-58 degrees and 55-75% relative humidity. This is why a basement location is considered ideal. It won’t take up as much effort and expense to equip it for proper wine storage. But that doesn’t mean you can’t build your wine cellar anywhere else. You definitely can by selecting the wine cellar cooling unit that works for you.

Ducted vs. ductless systems

The big 3 of wine cooling…

There are three main types of wine cellar cooling units you need to get acquainted with. These are: through-the-wall, ducted, and ductless systems. Through-the-wall units are arguably the easiest ones to install. The self-contained air conditioning unit is mounted literally through the wall. You won’t need an HVAC technician for the installation. This system has limited cooling capacity and is usually recommended for smaller wine cellar projects. But take note that it has no humidity control and eats up bottle storage space.

Next, we have the ducted system. True to its namesake, the supply and return air is ducted to and from the wine cellar. You’ll find that it looks a lot like a central air-conditioning system – and it’s actually just as quiet. You can check out Mitsubishi wine cellar coolers that carry this kind of unit.

Lastly, let’s talk about the ductless system. They are basically connected by small cable, as well as refrigerant line. This line is in turn connected to an indoor or outdoor condenser. It is almost as quiet as a ducted unit, but you will absolutely need an HVAC technician for the installation. This works for larger sized wine cellars, including commercial applications. There are also Mitsubishi wine cellar cooling units with this kind of system configuration. ^_^