WhisperKOOL 4000 Platinum Split Review

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Reviewed by:
On May 17, 2012
Last modified:February 4, 2015


WhisperKOOL 4000 Platinum Split is perfect for medium wine cellar (up to 1000 cu. ft.).

Split system is the most popular wine cooling system. WhisperKOOL 4000 Platinum Split has two installation options 1) Wall mounted 2) Remote ducted.

The total amount of time whichever cooling system will function completely depends upon the cellar design, the ventilation environment, and the size of the unit. For the reason that the cellar is comparable to a walk-in refrigerator, the element will run as needed 24 hours a day or 7 days a week or 365 days a year. The unit will function 50% to 70% of the time on average so as to keep up with the correct temperature. It is significantly vital that the heat be degenerate effectively from the unit with the purpose of maximizing the performance. Failure to supply proper ventilation will result in compromising with the wine cellar environment and cut down the lifespan of the cooling unit. This vital specification for a cooling unit plays a foremost role in its capability to cool down the cellar to the desired temperature of 55°F for wine storage.

WhisperKOOL 4000 Platinum Split

The outer housing is slightly redesigned from the previous model for better installation and maintenance. The exclusive diversity amid the WhisperKOOL 4000 Platinum Split system and traditional A/C system is the cooling rate as well as the preservation of well-conditioned humidity. Conventional A/C systems are planned to cool rapidly. This unintentionally removes humidity less than the agreeable levels, characteristically leading to dried up corks, tarnished wine and ultimately a lost venture. WhisperKOOL 4000 attains best possible conditions by identifying real liquid temperature and making the air cool gradually to uphold 50% to 70% humidity in a precisely prepared wine cellar. This proves to be supportive to make the perfect environment for the preservation of the fine wines.

The WhisperKOOL Split system is normally regarded the most competent way to chill a cellar. Condensers of cooling units are usually noisy and require a considerable space for freshening. In many instances the cellar is located at a place that does not have the needed area for these functions. With WhisperKOOL 4000 Split system, the condenser can be positioned in a space best suitable for noise and heat rakishness at the same time the noiseless evaporator is near or inside the cellar. For this kind of installation a trained and licensed HVAC/R technician is needed.

The WhisperKOOL Split 4000 determines the fresh standard for in-cellar split systems. This entirely latest design improves airflow effectiveness 25% and functions 10% quieter, all whilst being 35% smaller than the earlier split system evaporator. The system carries on to use the liquid bottle probe in order to monitor the definite temperature of the wine to make sure the wine is being kept at 55°F.

WhisperKOOL Platinum Split 4000 cooling system from the trusted name WhisperKOOL is a hit amongst wine lovers across the world. Thanks to its amazing features that give the customers a never before experience in wine cellar cooling system. In fact some of the features are so interesting that it is hard to believe that all this is available at prices as affordable as it is absolutely inexpensive.

WhisperKOOL 4000 Platinum Split Features


  • Cooling up to 1000 cu. ft.
  • Virtually silent operation
  • Advanced electronic system
  • Humidity control
  • Energy saving mode
  • Alarm capabilities
  • 55°F temperature differential
  • Digital thermostat with 50 ft. wire
  • Liquid bottle probe
  • Condenser unit can be placed indoors or outdoors
  • Made in USA
  • Limited 2 years warranty. See warranty details.


  • Need installation from professional technician
  • Not included a line set
  • Additional cost for exterior condenser housing
  • Spending a few extra bucks you can get WhisperKOOL Split 8000 which has double cooling capacity (2000 cu. ft.).

This product has also been coded as the ‘Virtual Silence’. That is because this product is designed specifically in such a way that it makes the minimum possible noise that is next to nothing. It is virtually silent and carries all its operation in the most silent way. The WhisperKOOL 4000 Split system also uses the special liquid probe technology that helps to regulate the temperature of the bottle. It monitors the actual temperature of the wine to make sure the temperature is constantly at 55°F. This unit is also Eco-friendly.

WhisperKOOL 4000 Specification

Room / Cellar Capacity1,000 cu. ft.
Temp. Differential55°F
Weight56 lbs.
AMPS (Starting)2
AMPS (Running)1
dBA54 decibels
Weight56 lbs.
AMPS (Starting)15
AMPS (Running)10
dBA65 decibels

What is great about the all new WhisperKOOL 4000 is that it comes at a great price. Unlike other cooling systems, this system does not make much noise which means that it is the best suited cooling system even for the nature friendly customers. Wine stored in wine cellars tastes best, whether you are a collector of wines or just love the taste of the wine. And a wine cellar can’t go alone without a proper cooling system. This is where the WhisperKOOL steps in. Products from WhisperKOOL have a great reputation all over the world. It is one of the leading names in cooling system for wine cellars. Whether it is the self cooling system or WhisperKOOL 4000 Split system, WhisperKOOL has it all.

Upgrade Options

  1. WhisperKOOL 4000 Condenser HousingUpgrade option available for exterior condenser housing which protects the condenser from heat and rain, it also maintains proper airflow.
  2. In-built humidifier option for better humidification.

Important Documents


Check current market price for WhisperKOOL 4000 Platinum Split.

WhisperKOOL Platinum Split Video Tutorial

So if you are a wine lover looking to buy a good cooling system for your wine cellar you should definitely check out the great features that the WhisperKOOL 4000 Platinum Split has to offer and buy it too.

Where to Buy WhisperKOOL 4000 Platinum Split

There are a large no. of stores to buy this product, so I did a little bit of research and found that Amazon is the most trusted online store.

WhisperKOOL 4000 Platinum Split is perfect for medium wine cellar (up to 1000 cu. ft.).

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