Is your refrigerator ready for winter? This may seem like an odd question, refrigerators keep food cold and winter is freezing so what would you need to do to get your refrigerator ready for winter? Believe it or not, refrigerators get cold to. Refrigeration systems that are kept outdoors or in unheated areas such as garage or basement fridges can be offset by the cold weather and cause your refrigerator to maintain undesired temperatures. However, there is an easy fix a refrigerator garage kit!