The Certified HVAC/R Technician program takes everything students have learned from the first 8 courses in the HVAC Install Tech and Certificated HVAC blocks, and adds the final crucial topic to give NTI graduates an extra edge: Commercial Refrigeration.
Topics Include:
Commercial Refrigeration Systems
- Ice Machines
- Walk-in Refrigerators and Freezers
- Reach-in Coolers
- Cascade Systems
- Sizing and Heat Load Calculation
Components of a Commercial Refrigeration System
- TEV and AEV’s
- Defrost Systems
- Control Systems
- Piping Components & Considerations
- Refrigerant Types
Troubleshooting Commercial Refrigeration Systems
- Lab Troubleshooting Practice
- Superheat and Sub-cooling Measurements
- Charging a Refrigeration System
Tuition for the entire program, including proprietary on-the-job reference guides and NTI’s Toolkit:
Fusion Training: $6,895.00
100% On-Campus: $9,170.00