Building on Power Engineering, 4th Class Part A, this course consists of 15 modules covering a wide range of topics relating to heating and refrigeration including; system designs, prime movers and engines, compressors and pumps, lubrication, electricity, and controls and instrumentation, and maintenance. This course is designed to prepare students to meet the pre-requisites for National Certification as outlined in the Province of Prince Edward Island Power Engineer's Act Regulations.