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WhisperKOOL XLT 4200 Wine Cellar Cooling Unit

WhisperKOOLSKU: U-WKSC4000-115-PRO

Cooling Options: Direct Replacement - SC PRO 4000
Sale price$3,419.00

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WhisperKOOL XLT 4200 Wine Cellar Cooling Unit Review

 Ready to take your wine cellar to the next level? The WhisperKOOL XLT 4200 Wine Cellar Cooling Unit is the ideal solution. Invest in the WhisperKOOL XLT 4200 and savor the taste of perfection! 

NOTE:  WhisperKOOL XLT 4200 Wine Cellar Cooling Unit is discontinued the direct replacement is the new and improved WhisperKOOL SC PRO 4000 Wine Cellar Cooling Unit.

PLEASE NOTE: We will be phasing out the 9000 and 12000 110V condensers on 10/01/2023 or sooner. We will continue to support controllers through the two-year warranty period. All other replacement part requests will be directed to Copeland.

WhisperKOOL is a world leader in professional wine cellar cooling systems. Temperature and humidity control are vital to the proper aging of your wine, and the WhisperKOOL 4200 has a reputation among professionals for a high level of accuracy and control. A WhisperKOOL 4200 system will keep your wine perfectly cooled in a wide range of climates and conditions.

The WhisperKOOL 4200 offers cutting-edge cooling with virtually no vibration. Simple installation and rock solid durability makes the WhisperKOOL 4200 a superb choice for cooling wine cellars up to 1000 cubic feet. Those with larger cellars might consider the WhisperKOOL SC PRO 8000, which cools up to 1500cf. WhisperKOOL XLT systems are available in sizes for cellars from 300cf to 2000cf.

Buy WhisperKOOL XLT 4200 Wine Cellar Cooling Unit today and enjoy your amazing wines at their best temperature!



WhisperKOOL XLT 4200 incorporates the three essential elements of an excellent wine cooler. WhisperKOOL XLT 4200 is durable, so you know you can depend on it. WhisperKOOL XLT 4200 is also simple to install and operate, so you don't have to spend valuable time just trying to figure it all out. Best of all the WhisperKOOL XLT 4200 works efficiently, so you know all the energy put into keeping your wine at an ideal temperature is being conservatively used. The consistency of a WhisperKOOL XLT 4200 means you can always rely on this dependable machine to store your wine at the temperature and humidity you set. WhisperKOOL's reputation in this regard provides peace of mind.

  • Economical wine cooling solution
  • Simple installation - between wall studs
  • Condensate evaporator
  • Liquid measuring thermostat
  • Exhaust side ductable
  • Two year parts and labor warranty


  • Height: 15.75 in
  • Width: 14.25 in
  • Depth: 17 in
  • Capacity: Up to 1,000 cu. ft.
  • BTU: 4,200
  • AMPS Starting: 32 A
  • AMPS Running: 9 A
  • Weight: 67 lbs.
  • Installation: Through the wall
  • Temp Delta 30℉ temperature differential (maintains proper cellar temperature when exhaust environment does not exceed 85℉)
  • Outside Venting Not recommended unless exhaust environment will not exceed 85℉
  • Ducting Options ONLY the exhaust side can be ducted using the optional ducting kit

Need assistance? Talk to an Expert at +1-888-407-7770 or email: support@winecoolersempire.com to get the best-suited Wine Cooling Unit for your needs.


Product Video


Advance Blower Fans

Features and Benefits: Bottle Probe


Coated Evaporator Coil

Power Option: Front or Rear Switch

Single Piece Mounting Bracket

"My wine cellar room is higher than 1000 cu.ft. What wine cooling system can accommodate a bigger wine cellar room?"

Click here: 👉 SC PRO 8000 for 1500 cu.ft. wine cellar.👈

WhisperKOOL Accessories

WhisperKOOL Accessories (Optional)

You may add WhisperKOOL replacement parts and accessories to enhance the performance and longevity of your wine cooling systems. These add-ons include items that upgrade and protect the system. Check out the other WhisperKOOL Parts & Accessories.

UV-C Light Technology

Adding UV-C Light Technology to WhisperKOOL wine cellar coolers enhances the overall indoor air quality inside the wine cellar and improves the system's performance. The UV-C light bulb inside the cooling system will protect it from mold and bacterial growth, extending the lifespan of the unit.

WhisperKOOL Exterior Grille for SC PRO Series

WhisperKOOL Exterior Grille for SC PRO Series | Wine Coolers Empire - Trusted Dealer

The SC PRO Exterior Housing Grille protects the exhaust side of the WhisperKOOL SC PRO Series from the outdoor elements. This SC PRO Exterior Housing Grille is a must-have if you're building a wine cellar and installing your cooling system through an exterior wall.

WhisperKOOL Ducting Kit for SC PRO Series

WhisperKOOL Ducting Kit for SC PRO Series | Wine Coolers Empire - Trusted Dealer

The purpose of this ducting kit is to redirect excess heat from the exhaust side of WhisperKOOL systems. It helps improve the overall performance of the cooling system by preventing the build-up of heat inside the wine cellar, ensuring that the desired temperature is maintained. 

ThruWall™ Room to Room Fan

ThruWall™ Room to Room Fan - WhisperKOOL | Wine Coolers Empire - Trusted Dealer

The ThruWall™ Room to Room Fan is designed to work seamlessly with WhisperKOOL Through-the-Wall Wine Cooling Units. It operates quietly and effectively moves heat from one room to another to balance the temperature between adjacent rooms.


Read more to LEARN MORE! 📚

Welcome to our Special Section,

Here we've gathered all of the related articles in the hopes of assisting you in knowing the PERFECT MATCH for your Wine Cellar. 

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We understand that buying this unit is a significant investment, so we make sure you'll get the right unit for your wine room.

We have our Professional Team that is ready to assist you!

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