19 cu. ft. Top-Freezer Refrigerator with CEE Tier 3 Rating(P)Saving energy and money on your utility bills has never been so easy. Whirlpool brand's 19 cu. ft. top freezer refrigerator is the industry's most energy efficient available. It's CEE Tier 3 1 rated and even uses less energy each year than a 40 watt light bulb 2 . You can also store large amounts of meat and cheese with the full widthpantry, while contoured doors, hidden hinges and a flush base grille create a modern exterior on this energy saving