Join Ierf Education for Air Conditioner and Refrigeration Courses with complete theoretical education and practical training to work in HVAC industry professionally. Science and Engineering graduates can join air conditioner courses and earn better than their colleagues. It is only six months advance diploma course available in regular and distance learning mode with authorised certification to work in the HVAC industry. Working professionals can join through distance learning mode or participate in workshops organized by Ierf Education at various locations as per the company’s request or industry related associations. Join now, admission open for upcoming sessions and only limited seats available for the current batches.