Whisperkool Self-Contained – Slimline 2500

  • 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

Manuals / Warranty Information

Owner’s Manual

Product Sheet

Product Warranty

Additional information

Cellar Size

Approx. 300 cu. ft. 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



19"L x 22"W x 10.25"H





Refrigeration Tons


Voltage Rating

115V (20-amp dedicated circuit required); 230V (subject to availability)


50 lbs


3.5 (running amps)

Drain Line

3/8” ID clear plastic tubing


Through the wall (above a doorway)


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


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The Slimline is a through-the-wall wine cellar cooling unit, more compact than the other through-the-wall wine cellar cooling units.  The Slimline can be mounted right above your cellar door, out of the way and saving on rack space.

BTU/H Rating


The BTU/h value is an estimated number based on many variables.  A heat load calculation is needed to estimate the BTU/h value for your wine cellar.

To calculate your BTU/h, you will need the wine cellar dimensions, building materials used, such as glass, concrete, etc., physical and geographical location of your wine cellar and insulation value of the wine cellar.

Contact Summit Wine Cellars to have a heat load calculation done for your wine cellar.  203.916.1664

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