2025-2026 DCC College Catalog 
  
    Jul 08, 2025  
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2025-2026 DCC College Catalog

AIR 254 - Air Conditioning Systems IV

Credit Hours: 3

Presents air balancing including taking duct pressure readings, finding register and grille CFM’s, fans, laws and their applications. Explores instruments used for air balancing and proper procedures. Studies water-cooled and air-cooled condensers, refrigerant piping design, capacity control, air washers, water and steam piping arrangements.

Prerequisites: None
Lecture Hours: 2-3
Lab Hours: 2-3
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