Choosing the Right Wine Cellar Cooling Unit

Choosing the Right Wine Cellar Cooling Unit

Good wine storage is essential because owning a wine cellar fridge is a treasured investment you must hold dear. Your wine cellar cooling system must be well chosen if you want to start a wire collection.

The temperature and humidity in the environment of your wine cooler 600mm are usually not constant, which can damage wine. However, you can maintain the environment’s weather conditions with the wine cellar cooling unit. This would imply that you can store wine for a very long time. Usually, a healthy cork is meant to be stored at a 50-70% humidity range. If the cellar is too humid, the cork can be moldy. And if it is less humid, it can cause cork shrinkage. If the cork shrinks, air penetrates and spoils the wine quickly.

Ideally, the room must be well insulated to keep the temperature constant. The wine cellar should have a vapor barrier to keep excess heat or cold out of the room.

Here are some key things to consider:

1. Look for a reliable source.

Many companies online can be your source, but a reliable wine cellar cooling system would offer professional installation and manufacturing. They have smaller to large units. The wine cellar cooling system should keep both factors (Humidity and Temperature) constant.

2. Understand the cooling systems there are

There are three types of wine cellar cooling systems.

i. Self-contained/non-ducted

They can stand alone and are okay for wine cabinets and small wine rooms. To maintain optimum temperature, ensure that there is enough ventilation. This cooling unit can be mounted and vented via the walk and may not involve ductwork. This cooling system is very easy to maintain and install.

ii.  Ductless split cooling system

The evaporator and condenser of the ductless cooling system are split but connected by copper piping. It is cost-effective, especially for large wine cellars. It is louder than the ducted, cannot control humidity, and is more expensive for only one cellar.

iii. Ducted Wine Cellar Cooling System

This unit can cool the largest wine cellars. The evaporator and condenser are placed outside the house, making less noise. The air is forced out through the duct. It is excellent for collectors who want to store it for many years. It requires extensive in-wall installation and professional HVAC installation.

3. Vibrations

Vibrations stimulate aging. Through much vibrations, sediments and solids are produced. When mixed with the wine, these sediments affect the flavor and taste. It is advisable to go for a split or ducted cooling system instead of the self-contained or non-ducted one.

4. The Size

Sizes will vary depending on cellar volumes. Sizes are dependent on: the length of ducting, the kind of cellar insulation adopted, whether it is a residential or commercial cellar and the ambient temperature outside the wine cellar.


Your choice of the size of the cooling system should be based on a load of your cellar. Therefore, after choosing the right wine cellar, you should be certain of consistent humidity and temperature. If you own a large wine collection of wines of different types, then a wine cellar with built-in refrigeration is cost-effective.

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