This Heating-Ventilation-Air Conditioning-and Refrigeration 3-D course builds on the knowledge and skills taught in HVAC-R I to provide students the preparation they need for their career and for the HVAC-R certification exam.
Acellus HVAC-R II is A-G Approved through the University of California.
Sample Lesson - Inspect the Heat Exchanger
This course was developed by the International Academy of Science. Learn More