Advanced Air Conditioning And Refrigeration

Recommendation:Class is appropriate for those already involved in repair and maintenance of air conditioning and refrigeration equipment. Fifty (50%) percent of this seminar is "hands on" experience in the laboratory. Prerequisite: Basic A/C and refrigeration course.

Sessions: (See schedule)

Cost: $1,885.00 - Five Day Seminar (study materials included)

Job Skills Topics:

  1. Review of refrigeration systems
  2. Superheat and subcooling calculation
  3. Refrigerant oils
  4. Accessories - where they are used and how they work
  5. Cycle controls - mechanical, electrical and electronic
  6. Refrigerant system cycle controls - compressor system loading and unloading adjustments
  7. Pump-down and repair of system components on low pressure side including refrigerant flow controls
  8. Dehydration and evacuation procedures
  9. Water-cooled condensers and cooling towers
  10. Advanced electrical schematic reading
  11. Airside problems, psychometrics, capacity calculation
  12. Troubleshooting the system
  13. Scheduled maintenance

Nance International HVACR Technical School
2915 Milam, Beaumont, Texas 77701
Phone: 409.838.6127 Fax: 409.838.6219 IAODC Member