Intermediate Refrigeration & Introduction to Heating


Course number : TTG616    ID : 25890    Class Section Number : 1

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A continuation of the study of refrigeration, including the technician’s professional responsibilities of proper refrigerant handling techniques and certification, as well as an introduction to basic residential heating systems and their operation and components. Topics include recovering, recycling and charging refrigerant, natural gas and electric heating systems. The course is a preparation for the EPA Section 608 Technician Certification exam. Prerequisite(s) TTG373
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Class Details

20 Session(s)
Days of the Week :Multiple Days of the Week :
  Weekly - Mon, Wed.  
  Weekly - Mon, Wed.  

Location : R-GU-Gudelsky Inst for Tech Ed Location : 
  R-GU-Gudelsky Inst for Tech Ed.

Instructor : TBA TBA 

CEUs : 6.25

Non-MD Resident 

Price: $1,957.60

MD Sr. Citizen 

Price: $186.40

MD Resident:  $738.40

Registration Closes On
Monday, January 18, 2027 @ 12:00 AM

Schedule Information

Date(s) Class Days Times Location Instructor(s)
1/25/2027 - 3/10/2027 Weekly - Mon, Wed 12:45 PM - 04:00 PM Rockville, R-GU-Gudelsky Inst for Tech Ed  Map TBA TBA 
3/22/2027 - 4/7/2027 Weekly - Mon, Wed 12:45 PM - 04:00 PM Rockville, R-GU-Gudelsky Inst for Tech Ed  Map TBA TBA 

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