Residential Air Conditioning Pre-exam HVAC 9056 Exam Preparation Email to a Friend Our Residential Air Conditioning Pre-exam course is a review/refresher course intended for those who have acquired the theoretical and practical knowledge required to write the Certificate of Qualification exam for the Residential Air Conditioning Systems Mechanic (313D) licence. Contact Information 416-415-5000, ext. 4861 email@example.com Course Section(s) Available CRN: W52398 Date(s) Day(s) Time Building Room 14 Jan 2019 – 25 Mar 2019 M & W 6:30 – 9:30 p.m. CLE TBA Hours: 60 Fee: $538 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.