South Carolina Commercial HVAC license

The South Carolina Commercial HVAC License (Air Conditioning) includes the installation, replacement, alteration, and repair of air conditioning equipment and systems which consist of a number of components necessary to produce conditioned air for environmental heating or cooling, or both, within buildings. Hot water or steam heating systems or components are not included under this classification.

Download the Commercial Contractor Candidate Information Bulletin, and find out more about exam fees and create an account with PSI.

Course Length: 8 Hours

South Carolina HVAC License Exam Content Outline

There are 80 questions in the South Carolina Commercial HVAC license examination. You will need to answer 56 questions correctly in order to pass. You are allowed 4 hours to complete this examination.

Note: All Air Conditioning – Commercial Contractor candidates are required to pass the Business Management and Law for contractors examination and the Air Conditioning examination. That content is included in this class.

  1. General Piping (1 item)
  2. General Tubing (1 item)
  3. Pipe assembly (1 item)
  4. Piping Systems (4 items)
  5. Drain Piping (1 item)
  6. Valves (1 item)
  7. Piping Specialties (1 item)
  8. Pumps (2 items)
  9. Piping insulation (1 item)
  10. Hangers and supports (General) (1 item)
  11. Mechanical Sound, Vibration, and Seismic Control (1 item)
  12. Water treatment for Mechanical systems (1 item)
  13. Heating and Cooling Principles (2 items)
  14. Refrigerants (1 item)
  15. Load Calculations (7 items)
  16. Heating and Cooling Equipment (1 item)
  17. Air compressors (1 item)
  18. Testing, Adjusting, and Balancing(Tab) (2 items)
  19. HVAC Control Fundamentals (1 item )
  20. Control Schematics and Wiring Diagrams (1 item)
  21. HVAC Control Systems (1 items)
  22. Machine Room (1 item)
  23. Air Conditioning Systems (3 items)
  24. Heat Pumps (4 items)
  25. Furnaces (Warm Air Heating Equipment) (2 items)
  26. Specialized Heaters (2 items)
  27. Chimneys, Flues, Vents, and Vent Connectors (3 items)
  28. Combustion Air (2 items)
  29. General Fuel Knowledge (1 item)
  30. Natural Gas (2 items)
  31. LP Gas (2 items)
  32. General Duct Systems Knowledge and Principles (4 items)
  33. Duct Conversions/Equivalencies (4 items)
  34. Mechanical Sheet Metal Devices/Systems (2 items)
  35. Duct System Components (5 items)
  36. Metal Ducts (3 items)
  37. Fiberglass Ducts (1 item)
  38. Filtering Systems (1 item)
  39. Ventilation Equipment and Devices (1 item)
  40. Exhaust Systems (2 items)
  41. Safety (2 items)

Order books for South Carolina Commercial HVAC license

All books available from Contractor's Book Warehouse.

Commercial Business Law Books

Upcoming South Carolina HVAC License exam prep classes in South Carolina

This one day exam prep seminar will prepare you for the Commercial SC HVAC License. Once you have paid for the class, you will receive a confirmation email which will contain a link to the highlighting guide. Please complete the highlights in your books before coming to class. Please bring to class: a few extra (more…)

  • October 6, 2022
    9:00 am - 5:00 pm
  • December 14, 2022
    9:00 am - 5:00 pm

This one day exam prep seminar will prepare you for the Commercial SC HVAC License. Once you have paid for the class, you will receive a confirmation email which will contain a link to the highlighting guide. Please complete the highlights in your books before coming to class. Please bring to class: a few extra (more…)

  • November 21, 2022
    9:00 am - 5:00 pm

This one day exam prep seminar will prepare you for the Residential SC HVAC License. Once you have paid for the class, you will receive a confirmation email which will contain a link to the highlighting guide. Please complete the highlights in your books before coming to class. Please bring to class: a few extra (more…)

  • December 8, 2022
    9:00 am - 5:00 pm

Details Price Qty
Registration for Dec 8 '22show details + $550.00 (USD)  

No Recording Devices Permitted in Class