As the premier ammonia training facility in the nation, Industrial Refrigeration Technical College (IRTC) provides the most comprehensive and hands-on opportunities for aspiring, as well as, continuing education for current ammonia and CO2 operators and technicians. Everyone in your facility can benefit from ammonia operator training at IRTC, from entry level employees to management. We are also an official RETA testing center so you are able to take your CARO, CIRO or CRES directly after you take the course. Train in our impressive, $2 million, 4,000 square feet anhydrous ammonia and CO2 refrigeration training facility. Our instructors are more than well-seasoned in their ability to direct each class and are easy to understand. Our training follows along with any standards and technology pertaining to IIAR (PSM, SOPs, PHAs, MIs, etc.) to maintain compliance.