Category Archives: wine storage

Stop Leak Used to Seal a Freon Leak in a Wine Cellar Cooling Unit

M&M Cellar Systems repairs a leaking wine cellar cooling system in Irvine, Orange County, California. A stop leak was used to effectively seal the porous leak.

Refrigerant Leak Sealed by HVAC Team from M&M Cellar Systems

We’re now back to where we got the unit and put it back together. I’ve got the unit closed up again and I was able to find the leak at the bottom of the unit there mostly. It’s not something I can physically fix like I was thinking, only because there are porous leaks. So it’s almost like refrigerant seeping through. It is common with wine refrigeration equipment, because of the amount of humidity that the equipment works with. So what we’re going to do next to proceed and fix and remedy the problem is we’re going to add an additive to the system. When adding those additives, it seals very small leaks normally found in the evaporator coils. If it was a weld or something that came off, then I would be welding it right now. But it’s not. So the way to address is to add a stopper.
So the leak isn’t in one of the tubes that go into it? The pipes that go into it? The leak is actually where?
It’s actually all around the copper. So it’s not in a specific point. It’s multiple locations.
Unfortunately, I cannot take heat directly on to that area because of the fence are made of aluminum and copper
But the copper where you’re saying the leak is, what part of the system is it?
This is the evaporator coil.
So it’s actually in the coil. Is that where the leak is?
Correct. So it’s not in a component or an exterior part of the coil or outside the coil. It’s actually within the coil area. The coil area consists of fence and two going out from side to side. And fence, aluminum fence, that go up and down, which is where the heat transfer happens. This is where all the heat get absorbed and transferred, carried over by the refrigerant.
So to fix it, where going to…
So to fix it, what I’m going to have to do is I’m going to have to add a stop leak. It’s a dye. It’s a substance. It comes in a can usually. You got to be careful when adding those type of substances to the equipment because you have to make sure that it’s set up for the right tonnage. In other words, the capacity of the equipment. You don’t want to put it in a bottle like that’s due a large system, because you can clog up the equipment. You can have a failure.
So it’s important just to get the right balance so that…
It’s important to get the right can.
And how are you going to add it? Are you going to add it to the…
That is added in the condensing unit…
Which is outside…
Which is outside. So we’re going to go back up there. We’re going to be adding the Freon first. The stop leak’s going to be the last thing we add to the system before we put the system back online and get it running.
And what is the likelihood is that that will fix the problem?
For something like this about 50%…
About 50% chance that…
Chance that it’ll repair the leak.
And if it doesn’t?
And if it doesn’t, then we will find out in a month when we do the follow up based on the Freon level if it’s leaked or not. So until then we won’t really know but in comparison to replacing the equipment, this gives you the opportunity to save a lot more by using the remedy.
So this is basically, “try the stop leak, and if that fixes it, great. If it doesn’t, then the unit will actually have to be…”
If it fixes, then you can get another 5 or 10 years depending… I have had good… I would say that in most cases when I’ve used it, 9% of the times that I’ve used it I haven’t had any problems.
But if it doesn’t work?
But if doesn’t work, then we’re back to the original problem, which at the point we’ll have to replace the evaporator coil.
Alright, cool! So you’re saving the clients some money, hopefully!
Hopefully we can save the customer some money here and get away from trying to replace the unit right now.

Wine Cellar Refrigeration Service Call M&M Los Angeles – Refrigerant Leak Intro – Part Three

In part three of this service call video series we discuss the nature of the leak and what we need to do to fix it. We talk about the process for adding “stop leak” to the wine cellar refrigeration systems and why we use it. M&M Cellar systems are based in Los Angeles in California.

How to Keep Your Wine Refrigerator Running Properly

A wine refrigerator is one of the ideal wine storage solutions that can keep wines safe. A wine refrigerator, when functioning properly, can provide wine with the necessary temperature and humidity levels for its quality to be preserved and enhanced. Learn a few tips on how to keep your wine cooler functioning properly.

Tips on Keeping Wine Refrigerator Running Properly in Houston, Tx

Whether you are just starting to love wine, or you have a huge wine collection already, it is important that you understand that wine storage is an essential aspect of the wine tasting experience. No one can truly appreciate the taste of their wine if they do not give importance to proper wine storage. Wines require controlled climate conditions to preserve their quality and enhance their flavors. An effective wine storage solution can provide these conditions.

Wine Storage Solutions Texas

Wines Should Be Kept in the Ideal Wine Storage Conditions

There are various kinds of wine storage solutions in Houston, Texas. Wine refrigerators are among them, and are an ideal option for short term wine storage. Although a wine fridge is generally low maintenance appliance, there are a few things that you can do to boost the efficiency and lifespan of your wine cooling unit.

1. Location is Important

Where you place your wine refrigerator

can have a huge effect on its efficiency and longevity. The right place to situate your wine refrigerator largely depends on whether or not the unit has front ventilation. If your wine cooler has front ventilation, you can have your unit under the counter, build it in a cabinetry, or place it somewhere on its own.

Wines and Wine Storage

Wines can be damaged by excessive heat exposure.

But if it does not have front ventilation, you should never place it in any sort of confined space. It does not matter where you put it, as long as it is not in a tight space. But if you have no choice but to place it in a confined space, make sure to leave at least 2 to 4 inches on each side of the wine cooling unit, for proper ventilation.

Besides front ventilation, other things to consider when choosing a place to put your wine cooler include ambient temperature and proximity to windows or other sources of heat. Heat is one of wine’s worst enemies. Wines should be keeps from sunlight and any source of heat to protect them from damage. The temperature of the area where you place your wine cooling unit should not fall below 60 degrees Fahrenheit, or go above 90 degrees Fahrenheit. If the place you intend to place your wine chiller does receive some sunlight, it is important that the unit you buy does not have a glass door. If it does, make sure it is a tinted or dual pane glass door. Furthermore, keep your unit from appliances that emanate heat like an oven, dishwasher, and dryer.

2. Proper Installation is Key

Once you have selected a place to put your wine refrigerator, the next step is to install it. A wine refrigerator has to be properly installed to ensure smooth operation.

The first thing to do is to unpack the wine refrigerator unit and let it stand upright for at least 24 hours. This is important so that all of the inner components of the unit that may have been rattled in the shipping may be allowed to settle. Moreover, this is important to level your wine cooler. After 24 hours, place a carpenter’s level on the top of the unit to see if any leveling is needed. Generally, wine fridges on the market are already equipped with leveling legs. Adjust the legs by turning them to the right to lower or to the left to raise.  Once the unit has been leveled, you can then plug it. Ensure proper grounding and decrease the possibility of a shock hazard by plugging it into a 3-hole outlet.

3. Never Overload Your Wine Refrigerator

Never overload your wine fridge with wine. Bottle capacities of most wine chillers are based on the regular 750 ml wine bottles. If you have larger wine bottles, you need to have a cooling unit with a larger capacity, rather than forcing your varied wine collection into a small wine fridge.

You can either fill the wine fridge with its intended capacity or stock it with less than that capacity, but your can never go over the allowable number. If the capacity is exceeded, the bottles will not be cooled properly and you run the risk of hot spots, which could result in spoiled wine and an overworked wine cooler.


Residential Wine Cellar Houston

Residential Wine Cellar – Ideal for Long Term Wine Storage

4. Occasionally Clean Your Wine Chiller

You can make sure that your wine refrigerator will work efficiently by cleaning it occasionally. Cleaning your unit will also ensure that no unseemly buildups of frost or moisture are happening in places you can’t readily see.

To clean your wine cooler, you need to first disconnect the power to the unit. Then, remove all the bottles and shelves. Be sure to keep the wines in a cool, dark place while you clean your unit. Use a clean, soft cloth to wipe down the interior of the unit. Once the interior is completely wiped clean, you can then reconnect the power to the unit. It is recommended that you clean your unit every 6 months. Not only will you have a clean cooling unit, but you will also have the opportunity to detect any potential problems in your unit.

5. Change Filters Regularly

There are wine refrigerators in Houston, Tx that come with a carbon filtration system integrated into the interior. This filtration system is a good innovation, that acts as a natural barrier against odors that can otherwise negatively affect the flavor and aroma of your wines. It is recommended that you change out these filters every 3 to 6 months, or they can become clogged and fail to do what they are meant to do. If you plan to purchase a wine chiller that has a carbon filtration system, it is wise to purchase a few replacement filters, as well.

Wine Cellar Construction in Vancouver, Canada – Common Mistakes to Avoid

A wine cellar is one of the most ideal places to store wines because,when properly built, they are capable of providing the climate-controlled conditions that wines need to develop and age tastefully. A wine cellar can be an ineffective wine storage solution for many reasons, most entailing mistakes that were committed during the construction phase of the wine cellar. Learn about a few common mistakes in wine cellar construction, and how to avoid them.

Wine Cellar Construction by an Expert Wine Cellar Builder

When people start collecting wine, they must have a wine storage solution prepared, so that their investment can be protected and kept safe. The most popular choice of wine storage solution is a residential custom wine cellar.

Residential Wine Cellar Builder

Canada Wine Cellar Built by an Expert

Some people, in order to cut down the costs of design and construction, try to build their wine cellar themselves, or they have a carpenter built it for them. The trouble with this is that they will ultimately end up spending more and losing more, because the wine cellar that they build/have built will turn out to be an ineffective wine storage solution. The construction of a residential wine cellar in Vancouver, Canada should only be entrusted to an expert wine cellar designer and builder. Only a wine storage expert knows the construction specifications of an ideal wine storage solution. They are the only ones eligible to build an effective wine storage space.

Moreover, there are many companies in Canada that offer wine cellar design and construction services, but you shouldn’t trust them all; only those that have a sturdy reputation for producing quality wine storage solutions.

Common Wine Cellar Construction Mistakes to Avoid

The ineffectiveness of a given wine storage solution is usually due to at least one mistake that occurred during its construction. Here are some of the most common wine cellar construction mistakes in Vancouver, Canada.

1. Incorrectly Installed Vapor Barrier

This is the most common wine cellar construction-related mistake, and it is also the most costly to remedy. Without a vapor barrier, or when the vapor barrier is incorrectly installed, mold and mildew start to form. This is due to excessive humidity, as a result of the temperature difference between the outside of the wine cellar and the maintained temperature inside.

Without a correctly installed barrier, the process of wine cellar cooling can cause moisture migration. Moisture migration is the pulling in of moisture from the cellar’s surrounding environment. The extent of this moisture migration will vary from location to location and from one season to another, depending on the level of humidity. Moisture promotes the growth of mold, which can contaminate the wines. The formation of mold and mildew starts insidious and hidden. By the time that it becomes noticeable, it has already penetrated deep into the walls, and has become pervasive. In cases wherein the formation of mold is extensive, it can be necessary to remove the drywall completely from the walls and ceiling.Following this,the insulation will have to be removed and replaced.

2. Poor Quality Insulation or Partially Installed Insulation

Properly installed, high quality insulation is an essential element in creating an effective wine storage solution. For insulation to be considered good quality, it has to have a sufficient rating, or “R” factor. It also has to be applied properly, and applied to all of the walls and the ceiling. If the insulation is not of good quality and not installed properly, the temperature inside the wine cellar will constantly be fluctuating, which can damage the wines. Also, poor insulation can cause the wine cellar cooling unit to be overworked, and therefore to break down easily.

3. A Wine Cellar Door that is Inefficient in Sealing the Wine Storage Room

Some people think that custom wine cellar doors in Vancouver, Canada are mere entrance ways to their wine storage room, but the purpose of wine cellar doors goes far beyond just that. Wine cellar doors are specifically built to help insulate wine cellars. They are also necessary in creating an airtight seal inside the wine storage room. A properly built and installed wine cellar door reduces the probability of warping,which would otherwise occur due to differences in the humidity and temperature inside the wine cellar and the outside environment.

Well-made wine cellar doors are built utilizing a special method of sealing the bottom of the door: a mechanism that seals the gap between the threshold and the bottom of the door. When the door is closed, the seal is tightly closed; it retracts as the door opens. The seal is configured to retract automatically so that it does not degrade and the door is undamaged.

4. The Wrong Type of Wine Cellar Lighting

People choose wine cellar lighting fixtures based on what they think will make their wine cellar look good. Indeed, wine cellar lighting can improve the aesthetic appeal of any wine cellar, whether residential or commercial. What people forget is that, if they choose the wrong type of wine cellar lighting, the temperature and humidity inside said wine cellar can be negatively affected. For example, some wine cellar lighting produces excessive heat that can all too easily damage the wines.

Wine Cellar Designer Canada

Wine Cellar Properly Built by a Wine Cellar Builder in Canada

Ideally, wine cellars should only have LED lighting. LED lights produce very minimal heat, and they also consume minimal electricity. They may be a bit costly at purchase, but they help wine cellar owners save a lot in the long run.

5. The Wrong Type of Wine Cellar Cooling Unit

A wine cellar refrigeration unit is an integral part of any wine storage solution in Vancouver, Canada.Wine cellar cooling units are responsible for providing the ideal temperature and humidity inside wine cellars. But since each wine cellar has different dimensions, and a varying number of wines within, they vary in storage requirements. This means that different custom wine cellars need different wine cellar refrigeration systems. A wine cellar cooling expert can most accurately determine the appropriate wine cellar cooling system for your wine storage solution in Vancouver, Canada, so that your wines can really be kept in the ideal conditions.

Wine Cellar Spec and US Cellar Systems Build an Ideal Wine Storage Solution in Texas

Wine collectors in Texas want the best wine storage solution to keep their investment safe. When it comes to storing wine and allowing it to age properly, there is no better place than a custom wine cellar with an efficient wine cellar cooling unit installed. Learn about an effective wine storage solution built in Texas by Wine Cellar Specialists and US Cellar Systems.


US Cellars and WIne Cellar Spec

Unique Wine Cellar in Mansfield, Texas by Wine Cellar Spec and US Cellars

A Good Wine Cellar Designer and Builder and a Trusted Wine Cellar Cooling System Manufacturer

Wines are an investment that needs to be protected. To protect them, you need to store them in the ideal conditions. These conditions are adequately met in a residential custom wine cellar that has a wine cellar refrigeration unit installed. Two of the most trusted companies when it comes to building wine storage solutions in Texas are Wine Cellar Specialists and US Cellar Systems.

1. Wine Cellar Specialists – Wine Cellar Designer and Builder in Texas

There are many wine cellar designer and builders in Texas, and Wine Cellar Specialists is one of the most trusted. Wine Cellar Spec has a good reputation of building beautiful, durable and functional wine cellars, whether for residential or commercial purposes. They are well-known for delivering customer satisfaction, because they always make sure that their designs meet their clients’ storage needs, style preferences, and budget. Wine Cellar Spec offers consultation services for their clients on an individual basis, and their consultants are willing to work alongside their clients from the design phase of a wine storage project up to its completion.

2. US Cellar Systems – Wine Cellar Cooling Systems Provider in Texas

There are many types and brands of wine cellar cooling units on the market, but not all of them are efficient and suitable for your custom wine cellar. Each wine cellar has different storage requirements, and therefore, each one needs a different kind of wine cellar cooling unit. US Cellar Systems is one of the most trusted wine cellar cooling systems manufacturers in Texas because, not only do they provide quality cooling units, but also provide a wide array of options, so that you can choose the right unit that can appropriately meet your wine storage needs. US Cellar Systems also offers installation and maintenance services.

Wine Cellar Spec and US Cellar Systems Team Up for a Project in Texas

Residential Custom Wine Cellar in Dallas, Texas

Wine Cellar Specialists and US Cellar Systems have teamed up many times to create effective wine storage systems, and one of their most successful projects was a residential custom wine cellar built in Mansfield, Dallas, Texas. In this project, Wine Cellar Spec converted an unused closet under a staircase into a one-of-a-kind wine storage room. Here are some of the features of this unique home wine cellar:

Wine Cellar Specialists can build custom wine racks to meet the storage needs of any wine cellar. In this particular wine cellar, Wine Cellar Spec built racks that were customized to fit the unconventional curved walls of the closet room. For aesthetic appeal, the wine rack designers made the racking look seamless by minimizing the use of joints and screw holes. Mahogany was the wood of choice for the racking, and a rustic stain and lacquer was applied to enhance its beauty.

Lattice horizontal display racks were built and installed along the straight walls of the room. They are connected by a mini quarter round wine rack to the center area of individual 750 bottles slots, with a display reveal row with a true radius curve. The wine racks end at the lower end, with a horizontal rack that tops off a lattice X bin, with lattice case storage at the bottom.

2. Beautiful Wine Cellar Flooring

When building a custom wine cellar, one of the things that should be given importance is the wine cellar flooring. The flooring plays an important role in keeping the temperature and humidity in the wine storage room constant. Also, its design contributes greatly to the overall appearance of the wine cellar.

There are many kinds of materials that can be used for wine cellar flooring. One of the most popular kinds is reclaimed wine barrel. Reclaimed wine barrels have 3 basic parts: stave, infusion, and cooperage. The stave refers to the sides of the barrels. This part has indentations caused by the metal hoops that used to be attached to them. The infusion refers to the inside of the barrels, that have been stained by the wines that used to be stored in them. The cooperage, which is the part used for this particular wine cellar project’s flooring, refers to the wine barrel heads, where the original stamps and markings are printed. These stamps and markings added character to the overall wine cellar design. The flooring is the feature that the client loved most in the cellar.

3. Unique Wine Cellar Door

A wine cellar door is not only an entry way to the wine storage room. It is also essential for keeping the room secure and keeping the temperature and humidity stable. Also, it adds beauty the overall design of the wine cellar.

For this wine cellar project in Texas, the wine cellar builders made a purpose-built wrought iron wine cellar door. The door also had operable glass, so that the client can easily clean and maintain it. Moreover, a Venetian View design was included with copper mist color and an oil-rubbed bronze Saratoga handset.

4. Wine Cellar Cooling Unit

No wine cellar can provide the ideal temperature and humidity for wine storage on its own. They need to have a wine cellar cooling unit installed. An efficient refrigeration unit is one that not only provides the ideal conditions, but is also able to maintain them. Also, each wine cellar has different storage requirements, and it is imperative that you find out what these are so that you can choose the appropriate wine cellar cooling unit for yours.

For the under-the-staircase residential custom wine cellar, US Cellar Systems provided an RM2600 ductless split refrigeration system. The cooling unit was placed hanging from the ceiling, with the airflow directed downward. The unit was also placed in wooden housing made from Mahogany, which had a rustic stain and lacquer. Mahogany was used so that the unit could be concealed to match the wine racking design.

Ductless split type refrigeration systems are ideal for small spaces, because they do not occupy a lot of space. This type of cooling system is also a popular choice because it is not noisy.

Top Quality WhisperKool Wine Cellar Cooling Systems

The main reason wine cannot keep its desirable flavors and aroma, is improper wine storage. Two major factors that affect the quality of wine are temperature and humidity. When these factors are not consistent, expect undesirable characteristics in your wine.

WhisperKool – a Leading Provider of Wine Cellar Cooling Solutions

WhisperKool refrigeration cooling systems will provide optimal conditions to your wine cellar. As a leading provider of wine cellar cooling units, the high quality and performance of their products will ensure proper preservation and aging of your wines.

Unstable Wine Storage Temperature

Too hot or too cold conditions in your wine storage space will ruin your wines. Temperature fluctuation in your wine cellar will affect wine’s taste and aroma. Frequent or excessive rise and fall of temperature will cause chemical reactions, resulting in premature wine aging and flat flavors in wine.

Temperature Fluctuations can Damage Wine

This will also cause cork to deteriorate, losing its ability to seal the wine bottle. When this happens, unwanted oxygen will get into the bottle and mix with wine. Oxidation will then occur, accelerating wine’s aging process. In short, unstable temperature may cause wine to lose its complexity or may even make your wine undrinkable.

The ideal wine storage temperature is 55-65 degrees Fahrenheit. Wine stored in this temperature range will reach its maximum potential.

Wrong Humidity Level

The wrong amount of humidity will affect the cork’s function as a seal for wine bottles. Cork forms a good seal because it is resilient and elastic. Its resiliency and elasticity are lost if it dries out due to very low humidity levels in your wine cellar.

A dry cork shrinks and becomes brittle. This will allow unwanted oxygen to seep in. When oxygen comes in contact with wine, the liquid will taste like vinegar.

Humidity Level Must be Kept at an Ideal Level to Prevent Cork from Drying Out

Excessive humidity in your wine cellar causes growth of mold and mildew which is bad for the wine labels. This could also affect the integrity of the wine racks, walls and ceilings in your wine room.

Wines, especially those intended for long-term storage need a humid wine cellar. The ideal humidity level in a wine cellar is 60-70 percent. Providing a humid environment to your precious wines is not only vital to preserve wine quality and labels, but also to keep your wine cellar in good condition.

How to Combat Wine Storage Problems

If you see that your wine turned brown or tastes like sherry, this indicates that it was damaged by heat. If there is mold on the wine labels, walls, ceilings and wine racks in your wine cellar, this is a sign that the ideal humidity level was not reached at some point.

Signs of Damaged Wine: Presence of Mold and Brown Wine

To avoid wine storage problems, make sure that optimal conditions are met in your wine cellar. Using standard refrigeration equipment in storing wine is not recommended. It is not designed to provide wine the ideal temperature and humidity necessary for aging.

The key to achieving the right environment in your wine cellar is installing a reliable wine cellar refrigeration system.

There are a lot of brand choices of wine cooling units out there. Before buying one, make sure that you consult with your wine cellar designer and installer first. This way, they will be able to recommend the right brand and type of wine cellar cooling system for your needs. One of the most trusted manufacturers of wine cellar cooling unit is WhisperKool.

Safeguard Your Wines – Use WhisperKool Cooling Systems

You invested money, time and effort for your wine collection, thus it is wise to store them properly. WhisperKool is a popular brand of wine cellar cooling system. It is highly recommended by many wine cellar cooling experts for many reasons.

The WhisperKool Team has Extensive Experience in Wine Cellar Cooling


WhisperKool has more than 20 years of experience in providing wine cellar refrigeration for both residential, commercial wine cellars and wine cabinets. Their experience combined with their passion and expertise helped them ensure customer satisfaction.

High Quality Products and Services

The efficiency of your wine cellar refrigeration system is crucial to your wine’s longevity. WhisperKool products have been tested for quality and accuracy. A wide array of cooling options is available to suit various needs of clients in different geographical locations.

Every wine cellar has unique requirements. Installation challenges will always be present, but these could not hinder them from providing their clients the best products and services.

WhisperKool Aims to Provide High Quality Refrigeration Systems

WhisperKool have developed new models. Their cooling products are manufactured with features using the latest technology for optimum performance and longevity.

Customer service is also their priority. Their customer service representative will assist you in the quickest and most efficient way possible.


WhisperKool Refrigeration Systems Types and Models

WhisperKool line of refrigeration equipment comes in self-contained, fully-ducted and split systems.

Self-Contained Systems

Easy to install and economical – these are the qualities that most wine cellar owners are looking for their wine cooling system. If this is the type of cooling equipment that you want, then a self-contained system is ideal for you.

Self-Contained Wine Cooling System

WhisperKool self-contained systems come in SC Series, InCellar, Slimline, XLT Series and Extreme Series. The Slimline and SC Series are equipped with liquid measuring thermostats and small exhaust duct kit.

Fully-Ducted Systems

In addition to functionality, aesthetics is also important in wine cellars. WhisperKool fully-ducted cooling system allows the unit to be installed up to 25 ducted feet from your wine room. This allows proper cooling of your wine cellar without visibility of the equipment. Choosing this product will create a clean look in your residential or commercial wine storage space.

Fully-Ducted Refrigeration System

Ducted refrigeration systems are also designed to produce minimal or no noise at all. Available models are Extreme Series and Split Series.

Split Systems

The split wine cooling system is also a great option if you want a quiet operation in your wine cellar. The air hander or evaporator is installed inside the wine room while the condenser (the noisy component) can be placed up to 100 feet away. Suction lines connect the condenser to the evaporator.

Split Wine Cellar Cooling System

WhisperKool’s split system offers features for performance and efficiency. The advanced digital controller for example, monitors system and the climate conditions. It sends an alert to the owner when the ideal conditions are not met.

Other features of this product include bottle probe (measures wine temperature), thicker coil (increases cooling capacity), and evaporator coating (prevents coil from corrosion). You may opt for platinum split, platinum mini-split or ceiling mount unit.

WhisperKool has been a favorite choice of wine cellar builders in many parts of the world, including San Antonio, Texas. Our partner, Wine Cellar Specialists has been using WhisperKool products in their wine cellar projects and highly recommends them as well.

Residential Custom Wine Cellars Dallas Texas Lucas – WhisperKool XLT1600

R & R Residential Wine Cellar Atlanta Georgia – WhisperKool XLT3000