Sep 21, 2026  
2026-2027 WNCC College Catalog 
    
2026-2027 WNCC College Catalog
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CNST - 2641 HVACR Distribution Systems and Maintenance


Pre- or Co-requisite(s): CNST-1600,  CNST-1640,  or equivalent experience.
This course covers guidelines, inspection, and maintenance of HVACR systems. Basic installation of sheet metal and fiberglass duct systems are included. Introduction to commercial airside systems and air quality equipment are included.  Includes introduction to hydronic systems.

Credits: 3
Lecture Classroom Hours: 30
Vocational Laboratory Hours: 45



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