Refrigeration 3 HVAC 9030 Email to a Friend Our Refrigeration 3 course teaches you about rooftop condensers, chillers, humidifiers, heat pumps, electronic and curtain air cleaning equipment, odour control, commercial air conditioning and troubleshooting. Prerequisite(s) You must have completed our HVAC 9058 Refrigeration 2 course. (An approved equivalent is also acceptable.) Contact Information 416-415-5000, ext. 4861 email@example.com Course Section(s) Available CRN: W52697 Date(s) Day(s) Time Building Room 21 Jan 2019 – 06 May 2019 M & W 6:30 – 9:30 p.m. CLD TBA Hours: 90 Fee: $769 Register Now Some courses require you to purchase a textbook. The cost of the textbook is not included in the course fee unless otherwise indicated. If there is a textbook assigned for this course, it will be listed on the bookstore website.