Refrigeration & Air Conditioning Technician Trade
The Refrigeration and Air Conditioning Technician Trade provides comprehensive training in the installation, repair, servicing, and maintenance of refrigeration and HVAC systems for residential, commercial, and industrial applications. The course equips students with practical knowledge to ensure efficient cooling performance, energy efficiency, and long-lasting equipment operation.
Training Covers:
- Installation of air conditioning units and refrigeration systems
- Power connection setup and electrical integration
- Inspection and diagnosis of faulty refrigeration and AC equipment
- Dismantling units to identify damaged or worn-out components
- Replacement and repair of defective parts
- Valve re-seating, coil refitting, and system re-insulation
- Overhauling compressors, pumps, motors, and cooling units
- Vacuum and pressure testing of pipelines
- Refrigerant gas charging and leak detection
- Performance testing to maintain required temperature conditions
Students gain hands-on experience in servicing:
- Domestic and commercial refrigerators
- Water coolers and bottle coolers
- Deep freezers and visible coolers
- Walk-in coolers and cold storage plants
- Ice plants and ice candy plants
- Split air conditioners
- Package air conditioners
- Central air conditioning systems
- Auto Mobile air conditioning units
Technical Skills Developed
- Strong troubleshooting and fault-detection skills
- Preventive maintenance techniques to improve system lifespan
- Safe refrigerant handling and environmentally responsible practices
- Ability to plan and organize assigned work efficiently
- Quick issue resolution within defined work scope
- Team coordination and productivity-focused performance
Faculty
Shri. Vinaya Chandra Raj
NAC - (R & AC) Mechanic
Shri. Sathish
NAC - (R & AC) Mechanic
Career Opportunities
Students completing this trade can work in:
- HVAC service companies
- Cold storage and food processing industries
- Commercial building maintenance
- Automobile AC service centres
- Industrial refrigeration plants
- Government and private sector organizations
- Self-employment and service businesses
Our Refrigeration and Air Conditioning Technicians are trained to deliver reliable, energy-efficient, and high-performance cooling solutions while maintaining strict safety and quality standards.