AIR254 — Air Conditioning Systems IV
AIR 254 - Air Conditioning Systems IV AIR 254 - Air Conditioning Systems IV 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