WhisperKool Slimline

The Slimline is one of our quietest and most compact self-contained cooling units.

 It was developed to fit into the often unused space between the cellar door and ceiling. This gives the collector maximum storage capacity. The system is equipped with WhisperKOOL’s Platinum Series controller utilizing Advanced System Protection Technology. This features a series of strategically placed monitoring probes, which insure efficient performance and long cooling unit life. With efficiency in mind, the Slimline uses less power than most traditional units while having the ability to cool cellars up to 300 cu. ft. and 650 cu. ft. The Slimline fits snugly above your cellar door, out of the way, providing efficient cooling and a low sight profile. 


  • The temperature control to this unit is located on the unit, on the evaporator side, which will be located on the inside of your cellar. 
  • Self-contained units require adequate ventilation on the exhaust side of the unit to dissipate the heat generated during operation.  

Contact Rhino Wine Cellars for Assistance: 425-226-2500

Slimline Features: 

  • Through-the-wall installation
  • Quiet and efficient operation
  • Advanced electronic display
  • Liquid-temperature-measuring bottle probe
  • Can be mounted in the often-unused space above a door
  • 30°F temperature differential

WhisperKool Slimline Models

Slimline 2500

WhisperKool Slimline 2500

300 cu. ft.*


Slimline 3300

WhisperKool Slimline 3300

650 cu. ft.*


Specifications & Owners Manual

Download Slimline Specification Sheet and Owners Manual

Self Contained Slimline Spec Sheet (pdf)


Self-Contained Slimline Owners Manual (pdf)


Need Assistance?

Drop us a line!

Better yet, see us in person!

We love our customers, so feel free to call and schedule an appointment to discuss your wine racking and cooling needs.

Rhino Wine Cellars and Cooling Systems

(425) 226-2500 Based in Issaquah, WA