DESC: The True TWT-67 Stainless Steel (20.6 cu. ft.) Side by Side Refrigerator has 4 shelves and a capacity of 20.6 cu. ft. Also, this product is Energy Star compliant, which means it is one of the most energy-efficient products in its class and usually exceeds federal energy-use standards.Each True model is the result of study, field observation, laboratory testing, and over fifty years of experience. True offers a large selection of uniformly designed commercial refrigeration products to meet almost all size or application requirements.