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Twin Ceiling Mount
Twin Ceiling Mount
Cassette Condenser - 3Q - 2

Twin Ceiling Mount 12000 – Ductless (220V Condenser)

(1 customer review)


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  • Offers excellent efficiency by drawing in the warmer air which accumulates at the ceiling, cooling and dispersing the air throughout the environment
  • Virtually invisible inside the cellar
  • Flare fittings for easy installation
  • Duramax coils
  • Standard and 24V thermostat options available
  • 2-speed fan switch
  • Hex mesh grille with air filter
  • KDT Digital Controller/Thermostat with 50-ft. cable
  • 220V High Efficiency (H.E.) Condenser 
  • Please see important warranty information below
SKU: S-WKCM9000-220-1 Categories: ,
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At WhisperKOOL, we have created a Twin Ceiling Mount 12000 split system with dual evaporators for larger capacities. Keep your wine at the center of attention and your cooling unit out of sight.


Technicians and installers will be happy to hear that the electrical wiring, bottle probe wiring, and the line set are all located at the bottom of the unit, rather than the top. Not only are the essential components relocated and easier to access, flare fittings will now be utilized so that there is no brazing needed in the field. The redesign includes e-coated duramax evaporator coils which will improve system performance, and a new looking hex mesh grille with an air filter to protect the unit from the intake of potentially harmful debris during the initial start-up.


Is this the right-sized unit for your wine cellar? Visit our Cellar Wizard to ensure that this cooling system is best suited 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 the installation of your Twin Ceiling Mount. 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)

BTU/H Rating

11,306 – 13,692

The BTU/h value 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

Twin Ceiling Mount

Please click below to view all product specifications for the Twin Ceiling Mount cooling system.


Owner Manual

H.E. Owner Manual

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.



1 review for Twin Ceiling Mount 12000 – Ductless (220V Condenser)

  1. admin

    As a cellar contractor, it’s hard to find a good cooling unit that maintains temperature and circulation in a large cellar without sacrificing space for wall racking. WhisperKOOL’s Ceiling Mount Twin is the answer. The dual evaporator units ensure that the entire cellar is temperature consistent and fits neatly in the ceiling to maximize storage space. Would recommend for large collections.

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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