WhisperKool Slimline 2500 - Manual (Page 7)

Page 7
The performance and life of your WhisperKOOL unit are contingent upon the steps you take in preparing the
wine cellar.
Note: Improperly preparing your enclosure or incorrectly installing your WhisperKOOL unit may cause unit
failure, leaking of condensation, and other negative side effects.
IT IS HIGHLY RECOMMENDED THAT YOU OBTAIN THE ASSISTANCE OF A
WINE STORAGE PROFESSIONAL.
Wine storage professionals work with licensed contractors, refrigeration technicians, and racking companies to
build well-insulated, beautiful, and protective wine cellars. WhisperKOOL has put together some useful tips to
assist in the installation process. Our recommendations are meant to act as a guide in the process of building
a proper enclosure. Your intended location may have specific needs that we do not address.
Wall & Ceiling Framing
Build wine cellar walls using standard 2x4 or 2x6 construction methods and ceiling joists following the
guidelines of local and state codes in your area. As a general rule, the thicker the walls and the higher the
insulation factor in your cellar, the better it will be at maintaining a consistent temperature.
Insulation
Insulation is REQUIRED with the use of the WhisperKOOL product. Standard fiberglass or rigid foam insulation
is normally used in cellar construction or, in some cases, “blown-in” insulation is used. It is very important
that all walls and ceilings are insulated to keep the cellar temperature as consistent as possible during the
summer and winter months. The R-factor, or quality of insulation, is determined by the rate at which heat
passes through the insulation. The higher the R-factor, the more resistant the insulation is to conducting heat.
Using higher R-values in insulation will lower your operating costs and unit run time. (R-13 minimum, R19
recommended, R30 for ceiling and exterior walls)
Vapor Barrier
Vapor Barrier is REQUIRED to prevent the intrusion of water vapor so that the cellar can be kept at the correct
temperature and humidity. 6 mm plastic sheeting (recommended) should be applied to the warm side of the
cellar walls. The vapor barrier must also be applied to the outside walls and ceiling. If it is impossible to reach
the outside, then the plastic must be applied from within the cellar. The most common method is to wrap the
entire interior, leaving the plastic loose in the stud cavity so the insulation can be placed between each stud.
All of the walls and ceiling must be wrapped in plastic for a complete vapor barrier.
In areas of high humidity, such as Southern and Gulf States, the vapor barrier will prevent infiltration of
warm moist air. The moist air can cause mold to form, and standing water in drain pans promote microbial
and fungal growth that cause unpleasant odors and indoor air quality problems. If mold is found, remove it
immediately and sanitize that portion of the unit.
PREPARING THE WINE CELLAR