New intelligent control circuit dedicated to saving power and water consumption.Micro computer controller controls ice making process to work at peak performance in any conditions.Inbuilt safety features – freeze cycle back up timer, defrost back up, low voltage and high amp protector.New 7 segment operational display panel for ease of use.Unique closed cell water circuit for ultimate contamination protection.Durable stainless steel exterior.Easily accessible and cleanable air filters reduce costly callouts.Exceptionally hard crystal clear cubes that melt slowly.Auto rinse and flush cycle.3 year parts and labour warranty on entire unit, 5 year (parts only) on compressor and air cooled condenser coil.Achieved by stacking 2 units side by side.