Whirlpool 22 cu.ft. bottom-freezer refrigerator with Accu-Chill™ temperature management system. Save energy and cool your food quickly with this model's temperature management system. This intuitive system senses and adapts using built-in sensors to measure the internal temperature and activate the compressor only when necessary, delivering efficient cooling performance. This refrigerator also features adaptive defrost, humidity-controlled crispers and SpillGuard™ glass shelves.