Enter a career that emphasizes working with HVAC/R equipment. You will learn to service and install air conditioning, refrigeration, and heating equipment. There is an ongoing need for technicians who have current training in the installation, troubleshooting, and repair of HVAC/R units. This technical diploma ladders into the Air Conditioning and Refrigeration Technology associate degree. Contact an MATC advisor for details. Additional program details: The curriculum provides instruction in all types of air conditioning and refrigeration equipment, including room air conditioners, ice cube makers, and display freezer and refrigeration units. The operation, repair, and installation of gas- and oil-fired heating units are also taught. Important attributes include having high mechanical aptitude and manual dexterity, good communication skills, and the ability to work effectively with others. After completing this program, you may wish to consider pursuing an associate degree or applying for an apprenticeship in steamfitting, refrigeration or environmental services.