A Closer Look at the Industrial Refrigeration Trade

Industrial refrigeration is not a household appliance it is a specialized trade built on engineering, mechanical skill, safety culture, and teamwork. The professionals in this field support food production, cold storage, agriculture, and public health through large-scale refrigeration systems designed for reliability and precision.

NH3 is Cool is an open awareness project created to make this trade more visible and better understood. Our goal is to explain industrial refrigeration in clear, accessible terms and highlight the people and career paths that keep these systems operating every day.