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Platinum Mini Split WM
Platinum Mini Split WM
Cassette Condenser - 3Q - 2

Mini Platinum Split – Ductless (220V Condenser)

(2 customer reviews)


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  • Quiet and efficient operation
  • Advanced electronic control system
  • 2-speed fan switch to adjust BTU/h capacity
  • Standard and 24V thermostat options available
  • Condensing unit can be placed outdoors with purchase of exterior housing
  • 55ºF temperature differential between the cellar and condensing unit air intake temperature
  • KDT Digital Controller/Thermostat with 50-ft. cable
  • 220V High Efficiency (H.E.) Condenser
  • Please see important warranty information below
SKU: S-WKPSMINI-115-3 Categories: ,
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The Mini Platinum Split was designed for a more aesthetic install for smaller wine cellars. Described in the simplest terms, a split system is a cooling unit wherein the evaporator unit and condensing unit have been “split” into two separate units instead of being contained within the same housing. The evaporator unit is located in or near your cellar, and the condensing unit is generally located outside, or in an attic or utility room.


The Platinum Split allows you to decide where the evaporator unit and the condensing unit will be located. The condensing unit can be located up to 100 ft. away from the evaporator unit. The evaporator unit will be mounted in the cellar or it can also be located nearby with ducting.


If you don’t mind seeing the grille of your cooling unit in your cellar, a wall-mounted split system is what you need. If you prefer your unit to be out of sight, you should get a fully ducted split system. The choice is yours.


Not sure if the Platinum Mini Split it right for your wine cellar? Visit our Cellar Wizard and find the right cooling system for your needs.


Need some wine racks to pair with your cooling system? Visit our sister company Ultra Wine Racks & Cellars for all your modern wine racking needs.


Have some more questions? Feel free to contact our client support team or visit our FAQ page for frequently asked questions about our cooling systems.


Note: A qualified HVAC-R technician is required for installation. Failure to have the system installed by a qualified technician will void the warranty.


*PLEASE NOTE: WhisperKOOL does not provide smart thermostat. By selecting the 24V Thermostat Conversion Kit, you have acknowledged that the system will not be built with the standard WhisperKOOL control or liquid measuring bottle probe. You will have to source and purchase your own 24V smart thermostat to run the equipment. The WhisperKOOL Customer Satisfaction Team does not provide technical support for smart thermostats.

3D Tour (Application Example)


2101 – 2492

The BTU/h value range shown here is a theoretical number. There are often circumstances under which a cellar design may require a larger unit due to variables not accounted for in the formula. For example, these variables could be building materials (such as glass, stone, concrete, etc.) which do not offer the insulation capacity required to maintain the optimal cellar environment. We recommend purchasing a unit with a larger capacity to compensate for these unaccounted-for variables. An undersized unit can lead to premature failure and will most likely prevent the cellar from reaching your desired temperature.


Cellar Wizard

For more specific calculations, we have a tool which accounts for these variables. Please utilize this tool in order to ensure you are selecting the proper cooling unit for your application. Our tool is called the Cellar Wizard.

Note: The systems do not include a line set.

Product Video

220V High Efficiency Condenser

The 220V High Efficiency Condensers offer a host of advantages over our traditional 110V condensers, including simplified installation, ultra-quiet operation, energy efficiency, & ability to operate in extreme climates. For more information about our latest Split-System innovation, please watch the following videos:

Product Specs

Platinum Split

Please click below to view all product specifications for the Platinum Split cooling system.





Owner Manual

H.E. Owner Manual

Please click below to read and download the owner manual for this cooling system.




Owner Manual

Please click below to read and download the owner manual for this cooling system.




Owner Manual – with 24V Thermostat Conversion Kit

Please click below to read and download the owner manual for this cooling system.



Annual Maintenance Program

Annual Maintenance Program

WhisperKOOL systems are designed for a long service life. In order to ensure your system performs at peak efficiency, and to prevent your wine cellar from experiencing unscheduled downtime, annual preventative maintenance is essential.

We work with qualified HVAC specialists to offer maintenance programs for our cooling units. By enrolling in the Annual Maintenance Program (AMP), you can prevent spending thousands of dollars on major repairs that could be prevented with regular system maintenance.


IMPORTANT: Warranty Information

Product Warranty for Split System Units

A limited 2-year product warranty is offered with all split systems. While the warranty starts at the date of purchase, this warranty is not activated until a Product Warranty Checklist has been submitted and approved by WhisperKOOL.

The checklist may either by submitted online or you mail download and email the checklist to warranty@whisperkool.com.




2 reviews for Mini Platinum Split – Ductless (220V Condenser)

  1. JR

    I purchased this mini split to cool my wine cabinet in 2010. For nine years, my cooling unit ran smoothly with no issues. Earlier this month, it suddenly stopped cooling. Worried that I would have to buy another unit, I called the company to see if they could diagnose the issue. It turns out it was only a minor issue (pressure switch), and now my unit is running great again. I was very impressed with the company’s quality of service and the time it took them to solve my problem. I am a proud owner of a WhisperKOOL cooling unit, and I recommend this product.

  2. Napa wine lover

    I have two of these units cooling my wine cabinets. They are compact, quiet and work very well at keeping my wine cool. My refrigeration contractor worked with the factory to assure the installation went smoothly and that the warranty was activated. Apparently a form needs to be completed to make sure the system is operating correctly. The only challenge i have is the system has a noticeable click when it starts. My friend recommended the Whisperkool unit and the installer. I am excited to have my wine collection at my fingertips.

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    warranty activation
    by installation technician.


    Essential to our goal of customer satisfaction. We need you to assist and support the product’s performance and longevity by assuring the technician completes the start up warranty checklist and submits it for approval. LEARN MORE


    We are available to work with you and your technician to assure all variables regarding installation are understood and accounted for before, during and after installation. If you do not have a technician, we have resources to help find a technician. LEARN MORE


    Maximize performance and longevity by having your technician perform an annual maintenance service on the system. This involves cleaning the system to ensure debris, mold or any contaminants are eliminated from the system and that other operating parameters are within the required guidelines. LEARN MORE