The Refrigeration and Air Conditioning Technician (NSQF) trade is a 2-year Engineering course offered by Industrial Training Institutes (ITIs), designed to develop skilled professionals in the installation, servicing, maintenance, and repair of refrigeration and air conditioning systems. The course equips students with the theoretical knowledge and practical skills required to work on domestic, commercial, and industrial cooling equipment, including refrigerators, air conditioners, deep freezers, cold storage systems, water coolers, and centralized HVAC (Heating, Ventilation, and Air Conditioning) systems.
During the course, students gain expertise in refrigeration principles, air conditioning systems, refrigeration cycles, compressors, condensers, evaporators, electrical controls, refrigerants, piping and brazing techniques, fault diagnosis, preventive maintenance, and energy-efficient cooling technologies. They are trained to install, test, troubleshoot, repair, and maintain refrigeration and air conditioning equipment using modern tools and instruments while following environmental regulations, safety standards, and industry best practices. The course also introduces students to inverter technology, commercial refrigeration systems, cold chain technology, and basic HVAC design, preparing them for careers in the rapidly growing refrigeration and air conditioning industry.
Syllabus (Click Here)
- Work as a Refrigeration and Air Conditioning Technician in HVAC companies, service centers, and maintenance organizations.
- Join air conditioner and refrigerator manufacturing companies for assembly, testing, installation, servicing, and quality control.
- Get employment in government departments, Public Sector Undertakings (PSUs), Railways, Airports, Defence organizations, hospitals, educational institutions, and municipal bodies where skilled RAC technicians are required.
- Work with HVAC contractors for the installation, commissioning, and maintenance of central air conditioning and ventilation systems in residential, commercial, and industrial buildings.
- Join shopping malls, hotels, hospitals, office complexes, and industrial plants as a Maintenance Technician responsible for refrigeration and air conditioning systems.
- Work in cold storage facilities, food processing industries, pharmaceutical companies, dairy plants, and cold chain logistics for the operation and maintenance of refrigeration equipment.
- Work as a Field Service Technician providing on-site installation, troubleshooting, repair, and preventive maintenance of refrigeration and air conditioning systems.
- Join facility management companies responsible for maintaining HVAC systems in commercial buildings, airports, metro stations, and large infrastructure projects.
- Work in the installation and servicing of inverter ACs, VRF/VRV systems, chillers, cooling towers, and commercial refrigeration equipment.
- Find employment with electrical and mechanical contracting companies involved in HVAC and building services projects.
- Start your own refrigeration and air conditioning installation, repair, and maintenance business, offering services for homes, offices, commercial establishments, and industries.
- Work as an HVAC Maintenance Technician in manufacturing industries, IT parks, data centers, and corporate facilities.
- Join renewable energy and energy management companies involved in energy-efficient cooling systems and green building technologies.
- Work as a Technical Support or Service Engineer for HVAC equipment manufacturers and distributors.
- Pursue higher education such as Diploma in Mechanical Engineering, Refrigeration & Air Conditioning Engineering, B.Voc., or obtain professional certifications in HVAC Design, Building Automation Systems (BAS), Energy Management, and Green Building Technologies to enhance career prospects.