WhisperKOOL cooling systems are designed exclusively for maintaining the ideal environment for the proper aging of fine wines. Wine requires a balance of consistent temperature and humidity for optimal aging. Temperature affects the rate of maturation, while the right humidity keeps corks in good condition during the aging process.
All WhisperKOOL products have been tested and certified by a Nationally Recognized Testing Laboratory (NRTL) to be in compliance to North American safety standards. UL and ETL marks serve as an indicator to WhisperKOOL's commitment to providing the consumer safe and reliable cooling systems.