Diploma in HVAC & Refrigeration Engineering (2 Years) course by NITPS is a professionally designed program that provides students with advanced technical knowledge and practical expertise in the installation, operation, maintenance, and repair of HVAC and refrigeration systems. The curriculum focuses on both traditional and modern cooling technologies used in residential, commercial, and industrial environments.

Throughout the course, students learn the principles of thermodynamics, refrigeration cycles, air conditioning systems, ventilation techniques, electrical controls, duct design, piping systems, refrigeration equipment, industrial cooling plants, and HVAC automation. The program also emphasizes energy-efficient technologies, environmental safety, green building concepts, preventive maintenance, and modern smart HVAC systems.

The second year introduces advanced topics such as central air conditioning, VRF/VRV systems, Building Management Systems (BMS), industrial refrigeration, cold storage technology, HVAC project planning, quality control, and entrepreneurship. Students also develop practical troubleshooting skills and gain knowledge of national and international safety standards applicable to HVAC installations.

Upon successful completion, graduates will possess the technical competency required to work in construction companies, manufacturing industries, hospitals, hotels, airports, shopping malls, facility management companies, pharmaceutical industries, cold storage facilities, and various industrial sectors. The course also prepares learners for self-employment as HVAC installation and maintenance professionals.