ACT2624 — Heat Load and Air Properties
ACT 2624 - Heat Load and Air Properties ACT 2624 - Heat Load and Air Properties Career and Technical Education Class Hours: 2 hours lecture and 4 hours lab. Semester Introduction to heat load calculations for residential and light commercial heating, ventilation, air conditioning, and refrigeration systems. Includes air distribution, duct sizing, selection of grills and registers, types of fans, air velocity, and fan performance. Introduces air testing instruments and computer usage.