Apr 04, 2025  
2024-2025 Catalog and Student Handbook 
    
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2024-2025 Catalog and Student Handbook

AHR 140 - All-Weather Systems

Class: 1 Lab: 3 Clinical: 0 Work: 0 Credits: 2

Prerequisite(s): AHR 112  or AHR 113 
Corequisite(s): None
This course covers the principles of combination heating and cooling systems including gas-electric, all-electric, and oil-electric systems. Topics include PTAC’s and package and split-system units. Upon completion, students should be able to understand systems performance and perform routine maintenance procedures.
Offered: Fall