HVA 221 - Duct Construction and Design

(3/6)

A study and practice in the fabrication and design of air distribution systems and their components. The student will get classroom instruction in register location, designing duct system, and sizing ducts for correct airflow. In the lab the student will practice fabricating an assortment of standard fittings used in air distribution systems. Six hours lecture/lab. “HVA 221 replaces ER 221.” Recommended: Completion of HVA 121 is recommended before taking this course.