Category Archives: wine

Wine Cellar Refrigeration System Needs Exhaust Room or Environment

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Usually, when people discuss wine cellar refrigeration systems the focus of discussion is on the inside of the wine cellar room (like temperature, air circulation, the location of the custom wine cellar, etc.). Although these things are very important to storing wine, you need to remember that a wine cellar unit is basically an air exchanger, which means that while it is producing cool air into the wine storage room, it is also releasing hot air into the exhaust environment.

All Types of Wine Cellar Cooling Units Have an Exhaust Room/Environment

All wine cellar cooling units have an exhaust room or environment. In the case of a self-contained, through-the-wall wine cellar cooling unit, the exhaust environment is the adjacent room built to receive the exhausted hot air (unless the air is ducted elsewhere). In the case of ducted split type cellar refrigeration systems, the exhaust environment can be the garage or outside. These cooling units have their exhaust environment located away from the custom wine cellar.

Why A Wine Cellar Cooling Unit Exhaust Room is Important

There is a need to give importance to wine cellar cooling system exhaust rooms or environments because a cooling unit’s ability to cool a wine storage room is directly related to the temperature of the exhaust room. Since a wine cellar refrigeration unit is an air exchanger, cold air is basically produced inside the cellar and hot air is exhausted. This exchange creates a temperature difference between the two environments.

It is imperative that a refrigeration unit is able to maintain at least a 30-degree Fahrenheit temperature differential between the custom wine cellar and its exhaust room. The temperature differential is calculated by subtracting the cellar temperature from the exhaust room temperature. For example, if a custom wine cellar is set at a temperature of 55 degrees Fahrenheit, its exhaust room should not get higher than 85 degrees Fahrenheit in order to have a maximum of 30 degrees Fahrenheit temperature differential. If the exhaust room does get warmer, for example, 95 degrees Fahrenheit, then the cellar could get as cool as 65 degrees Fahrenheit to maintain a 30 degrees temperature differential.

This temperature differential needs to be maintained at the appropriate levels because it greatly affects the ability of a cooling unit to cool the inside of a custom wine cellar. If a wine cellar refrigeration unit fails to provide the ideal temperature levels, your wines will suffer and get damaged.

Tips On Choosing The Right Custom Wine Cellar Cooling Unit Chicago

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The Different Types of Custom Wine Cellar Refrigeration Systems

Wine is a very sensitive beverage. It needs to be stored in the right conditions because it will spoil otherwise. A custom wine cellar with a quality wine cellar cooling unit installed can provide the ideal conditions for wine storage. On the market, there are various wine cellar cooling systems to choose from. Learn about the 3 basic types of custom wine cellar cooling systems and find out which is the right one for your home wine cellar.

1. Split Wine Cellar Cooling Systems

Oftentimes, Split Wine Cellar Cooling Systems are the most efficient way to cool a custom wine cellar. In most cases, cooling unit condensers are very noisy and take up a lot of space. With a Split Cooling System, the condenser is placed in a location outside the cellar, where heat and noise are localized, while the evaporator, which is quiet, is placed inside (or near) the custom wine cellar. You need to have a licensed HVAC/R technician install Split Custom Wine Cellar Refrigeration Systems.

Split Wine Cellar Cooling Systems can either be:

a.       Ductless

The Ductless Split Wine Cellar Cooling Systems do not need venting into an adjacent room because the condenser, which is the part that produces heat, is placed in a separate location. There is no ducting connecting the units. Instead, what connects them is a simple line set, which is comprised of small copper tubing and some electrical wiring.

b.      Ducted

Ducted Split Wine Cellar Refrigeration Systems have benefits similar to those of ductless systems. What differentiates them is that with the Ducted Split Wine Cellar Cooling Systems, there is no visible equipment inside the custom wine cellar at all. Cool air is efficiently ducted to and from the custom wine cellar. Unlike the ductless types, the evaporator is not inside the wine cellar at all in the ducted types.

2. Ducted Self-Contained Cellar Cooling Units

Ducted Self-Contained Cooling Systems can be installed up to 25 feet from the wine cellar. The cool air is blown into the custom wine cellar and the heat is exhausted to the outside of the home through a duct. This type of wine cellar cooling can be a little bit noisy, depending on how it is installed.

3. Self-Contained Through the Wall Custom Wine Cellar Refrigeration Units

Among all the custom wine cellar cooling units, self-contained through-the-wall cooling units are the most cost-effective as well as the easiest to install. These units can even be installed without the help of a licensed HVAC/R technician. The units are simply mounted on the wall of your custom wine cellar. One of the disadvantages to having this wine cellar cooling system is that it makes a lot of noise.

One end of this cooling system produces cool air and blows it into the residential wine cellar. The other end of the system absorbs the heat from the cellar and takes it out into a room adjoined to the custom wine cellar. It is important to remember that the adjoined room should be at least twice the size of your cellar unless the heat is exhausted into another area.