New intelligent control circuit dedicated to saving power and water consumption.New 7 segment operational display panel for ease of use.Environmentally hard crystal clear cubes that melt slowly.Unique closed cell water circuit for ultimate contamination protection.Auto rinse and flush cycle.Micro computer controller controls ice making process to work at peak performance in any conditions.Easily accessible and cleanable air filters reduce costly callouts.Inbuilt safety features – freeze cycle back up timer, defrost back up, low voltage and high amp protector.Rated to 43°C ambient temperature (tropical conditions).Durable stainless steel exterior.3 year parts and labour warranty on entire unit, 5 year (parts only) on compressor and air cooled condenser coil.Achieved by stacking these units on top of each other.