Sep 19, 2026  
Undergraduate Catalog 2026-2027 
    
Undergraduate Catalog 2026-2027

ATC 271 Automotive Climate Control Systems

Credits: (3)
Fundamentals of refrigeration and heating are analytically discussed. Concepts of modern electronic air temperature control systems are developed in the lecture. Laboratory activities focus upon service and diagnostic methods. Proper evacuation and recharging techniques applicable to current EPA standards are developed. This course has an accompanying lab. Prerequisite(s): ATC 103  or CHQ 103 , and ATC 116  or CHQ 116 , or permission of department.

Learning Outcomes
  1. Distinguish principles of thermodynamics (convection, conduction and radiation) as related to the automotive HVAC system. 
  2. Describe the operation function of the automotive engine cooling system.
  3. Compare automotive air conditioning systems and service techniques.
  4. Examine manually controlled air conditioning systems.
  5. Evaluate electronic air conditioning control systems.
  6. Simulate the flow of work concerning automotive heating, ventilation and air conditioning systems, starting with the customer complaint and ending with customer satisfaction.