The Blast Ammonia Air Cooling Units are basically the defrost module. These units are used in industrial refrigeration system. They are compact liquid based module that are well known for their efficient defrost method. They are made from high grade material used for wet suction, liquid, hot gas, and defrost drain lines. Apart from this they provides impressive range of ammonia cooling and are efficient and have easy installation. Further the Blast Ammonia Air Cooling Units are affordable in price at are also known for their energy saving capability.