WhisperKOOL Self-Contained – SLIMLINE LS


SKU: U-WKSL-LS-115-6 Category:

The new Slimline LS has evolved into a unit that can cool at two capacities at the flip of a switch. WhisperKOOL has added centrifugal blowers, which are significantly quieter and can also be set at a medium or low speed, larger coils for greater system capacity, and an improved condensate management system. The controller has been moved to the condenser side of the unit for easy access. WhisperKOOL offers a UV light upgrade to protect your unit from mold and an interchangeable decorative grille to customize the look of your luxury system.

Key Features
  • Through-the-wall installation
  • Condensate evaporator
  • Two-speed fan switch
  • Up to 45% more capacity
  • UV light upgrade
  • Customizable front panel
  • Strategic relocation of internal components
  • Liquid temperature measuring bottle probe
  • Can be mounted above a door
  • 30°F temperature differential

BTU/h Rating


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 Size:Approx. 300 cu. ft. (low fan speed) and 650 cu. ft. (medium fan speed) when cellar is fully insulated and sealed with a proper vapor barrier (each wine cellar is unique and has specific cooling requirements; heat load calculations should always be performed prior to selecting a cooling unit)
BTU/h w/85°F air entering condenser coil:2396
Dimensions:21.5”L x 22.16”W x 10.33”H
Voltage Rating:115V (20-amp dedicated circuit required); 230V (subject to availability)
Weight:81 lbs. without packaging, 90 lbs. with packaging
Amps:4.3 (running amps)
Drain Line:1/2” ID clear plastic tubing
Installation:Through the wall (above a doorway)
Thermostat:Advanced digital controller, liquid-temperature-measuring bottle probe (retractable cable)
Temp. Delta:Can maintain a 55°F cellar temperature with up to 85°F condenser air intake temperature
Outside Venting:Not recommended
Click here for the Product Spec Sheet: Click here

Manuals / Warranty Information

Click here for the Slimline Owner’s Manual: Click here
Click here for the Warranty Information: Click here


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