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SC 4000i

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  • Side Panel
  • Rear Power Inlet and Drain Port

Product Video

Product Description

The next generation in specialty cooling systems. The SC Series embodies the latest and greatest system design technologies in an all-new housing design. Developed upon feedback directly from customers and installers, the unit incorporates a variety of high end componentry at an affordable price point. The SC Series is a direct replacement for one of the most well known cellar cooling units, the XLT. Just like the series it replaces, the units come in 5 models that effectively cool a 300 to 2000 cu. ft. properly insulated environment. Designed for simple through-the-wall installation, the unit fits between standard wall studs and a single piece mounting bracket eliminates the need for a support shelf. The SC has a 30°F temperature differential. In order to keep your cellar at 55°F, the area the unit exhausts into should not exceed 85°F. This makes interior installation ideal for SC series units.


Standard Features:

NewBTUh Rating:
There are circumstances in which a cellar design may require a larger unit due to existing restrictions. Building materials such as glass, stone, concrete, etc. 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 design limitations. * Please utilize our Cellar Wizard in order to ensure you are selecting the proper cooling unit for your application. Undersized cooling units can lead to premature failure and/or prevent the system from reaching the desired set temperature. As a result, they are not covered under warranty.


Cellar Size:
1000 cu. ft. (Properly Insulated Cellar)
dBA: Evaporator side:
dBA: Condenser side:
14.25" W x 15.75" H x 17.5" D
AMPS (starting/running):
Advanced Digital Controller
Outside Venting:
Not Reccomended
XLT 4200
ETL Listed

Warranty Information

A limited 2-year parts and labor / 5-year compressor warranty Full Warranty Info

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Product Reviews

  1. High quality and easy to install 5 Star Review

    Posted by on Jul 16th 2016

    My last unit lasted 15 years with out a problem. This unit easily replaced the old one in just 30 minutes. Set up,is easy, and it runs as expected.

  2. Replacement system 5 Star Review

    Posted by on Oct 3rd 2015

    Had it's predecessor for over 10 years without a problem. If this system is as good I will be ecstatic. Easy to remove the old and replace with the new.

  3. New system easy to replace 5 Star Review

    Posted by on Jun 30th 2013

    The previous Whisperkool system in this house lasted 20 years with absolutely no maintenance. I was so pleased that the new Whispercool system was the exact same size as the previous product from 20 years ago. I removed the old system and replaced with the new system in about an hour with no modifications to the wall. Working great!!!

  4. Really like the Bottle Probe! 5 Star Review

    Posted by on Jun 27th 2012

    I’ve had the SC 4000i cooling system for a few months now and the wine cellar is full. I like how it monitors the liquid temp. The cellar has steadily maintained the temperature at 55 degrees, so I’ve been happy so far.


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