The Extreme 3500ti introduces variable speed fans to WhisperKOOL’s most advanced and powerful self-contained cooling system. Utilizing variable speed fans this high capacity unit can maintain optimal cellar condi- tions while operating at a quiet 57 decibels. The Extreme is designed to fit between standard wall studs for simple “through-the-wall” installation with minimum modification to existing wall structures. Extremes are acceptable for mounting through an exterior wall and can operate in a 110°F exhaust environment. The ti Series includes our most advanced controller utilizing Advanced System Protection Technology. This features a series of strategically placed monitoring probes, which ensure efficient performance and long cooling unit life. This system is designed to maintain 55°F and 50-70% relative humidity in a cellar up to 800 cubic feet in size.
There are circumstances in which a cellar design may require a larger unit due to some existing design restrictions. There are several factors such as glass, stone, concrete, etc. which will seem adequate but do not offer the insulation capacity required to maintain the optimum environment. We recommend purchasing a unit with a larger capacity to compensate for the design limitations. Please utilizing our Cellar Wizard in order to ensure you are selecting the proper cooling unit for your application. Under sized cooling units can lead to pre-mature failure and/or prevent the system from reaching the desired set temperature. As a result they are not covered under warranty.
Posted by Unknown on Mar 20th 2016
Have been using the Whisper cool 3000 for 15yrs. The 3500 is a much better engineered product and believe it does a far more efficient job of keeping our wines in a proper environment.
Posted by Unknown on Aug 10th 2014
This is a quiet unit. It functions flawlessly. It looks attractive.
Posted by Robert B. on Aug 29th 2013
Had one of the less expensive units but vented outside it just couldn't perform in SoCal hot summers. This one seemed to do the trick with relative ease. Pretty easy to install and looks nice on both sides!