AIR 134
Circuits And Controls I
Northern Virginia Community College · UGRD · Fall 2026
1 section
Catalog description
Presents circuit diagrams for air conditioning units, reading and drawing of circuit diagrams, types of electrical controls, and house wiring circuits. Includes analysis of air conditioning circuits, components, analysis and characteristics of circuits and controls, testing, and servicing. Lecture 2 hours. Laboratory 2 hours. Total 4 hours per week. An additional career and technical education course specific fee of $25.00 per credit hour applies to this course. The price is discounted 50% to $12.50 per credit hour for the 2026-27 academic year only.
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Availability not recently verifiedClass #northern_virginia-0047Fall 2026UGRD3 credits
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