Jan 02, 2025  
2021-2022 CNM Catalog, Volume 53 
    
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2021-2022 CNM Catalog, Volume 53 [The CNM Academic Year includes Fall, Spring, Summer Terms]

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DETC 1230 - Medium/Heavy Duty Air Conditioning and Heating

2 credit hour(s)
Prerequisite: DETC 1150  or department approval.
Covers testing, evacuating and charging air conditioning systems while maintaining an awareness of potential environmental concerns caused by medium/heavy equipment refrigerants. Addresses cooling and heating diagnosis, climate control trouble shooting and component repair.

Note(s):
  • 15 theory hours
  • 45 lab hours
  • 30 hours additional lab instruction per term


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