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    Guilford Technical Community College
   
 
  Dec 14, 2017
 
 
    
2017-2018 Catalog

AHR 120 HVACR Maintenance

Lecture: 1 Lab: 3 Clinic: 0 Credits: 2
This course introduces the basic principles of industrial air conditioning and heating systems. Emphasis is placed on preventive maintenance procedures for heating and cooling equipment and related components. Upon completion, students should be able to perform routine preventive maintenance tasks, maintain records, and assist in routine equipment repairs. Pre-requisite(s): [DRE 097  , or EFL 074 , EFL 084 , and EFL 094  and DMA 010 , DMA 020 , DMA 030 , DMA 040 , and DMA 050 .