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Tennessee Technology
Center at Shelbyville
1405 Madison Street
Shelbyville, TN.  37160
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    Fax: (931) 685-5016
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Heating, , Ventilation, Air Conditioning and Refrigeration

Mission
The mission of the program is to provide the technical instruction and skill development for the student to become employed in the HVACR field.

 Nature of the Work

Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR) mechanics work on cooling and heating equipment used in commercial and residential buildings.  Their job is to install and repair equipment ranging in size from small window air conditioners to large central systems.  When installing new equipment, the mechanic puts the motor, compressors, and other components in place following blueprints and design specifications.  The technician connects all pipes, refrigerant lines, ducts, and electrical power sources.  The installation job is charged with refrigeration gas and is checked for proper operation
 

 

Program Description

The program is designed to give the student thorough skill development in basic electricity and the fundamentals of refrigeration and heat transfer. Background theory is essential if the student is to be a good HVACR mechanic.  The program also includes the understanding of the function of various types of equipment which includes the installation and servicing of such equipment.  For the most part, instruction is on an individual basis.

 Broad Units of Study

  • Basic Fundamentals of Refrigeration

  • Tools and Their Use

  • Basic Components of a Refrigeration System

  • Refrigerants

  • Basic Electricity

  • Electric Motors and Controls

  • Heating and Cooling Load Calculations

  • Heating and Cooling Equipment

  • Troubleshooting

  • Refrigerant Recovery Certification

  • Technology Foundations

 

Programs Awards and Length

 Program Awards and Lengths

HVACR Technicain Diploma 1728 hours
Refrigeration Technicain Diploma 1296 hours
Unit Repairer Certificate 864 hours
Heating & Air Conditioning Mechanic Helper Certificate 432 hours

 


 

HVAC & Refrigeration Technology
MVTE, Middle Tennessee State University
23+ years experience Bruce.Nelson@TTCShelbyville.EDU


 

 picture of instrutor b.nelson.

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©-2009 Tennessee Technology Center at Shelbyville, a Tennessee Board of Regents institution
1405 Madison Street, Shelbyville, TN 37160
The Tennessee Technology Center at Shelbyville, in its educational programs and activities involving students and employees, does not discriminate on the basis of race, color, national origin, sex, religion, or age. Furthermore, the technology center does not discriminate against veterans or individuals with disabilities. Privacy Statement .