Slimline systems are designed to fit above your wine cellar door (rather than in between wall studs on a 16" center). The WhisperKOOL Slimline LS is an advanced cooling system that can cool at two capacities at the flip of a switch. The LS (Luxury Series) features ultra-quiet centrifugal blowers, larger coils for greater system capacity and an innovative redesigned condensate management system. The system's controller is now located on the condenser side of the unit for easy access. WhisperKOOL LS cooling systems also offer a UV light upgrade to protect your unit from mold, plus an interchangeable decorative grille to customize the look of your particular unit.