Certificates/Less-than-1-year Certificates in Heating, Air Conditioning and Refrigeration Technology + Technician (ACH + ACR + ACHR + HRAC + HVAC: A program that prepares individuals to apply basic engineering principles and technical skills in support of engineers and other professionals engaged in developing and using air conditioning, refrigeration, and heating systems. Includes instruction in principles of heating and cooling technology, design and operational testing, inspection and maintenance procedures, installation and operation procedures, and report preparation.
