Basic Heating, Venting and Air Conditioning, Installation and Repair for those who are looking to get into a skilled trades career that is in great demand, this course is for you. You will obtain EPA Certification during this course. You will learn the electrical troubleshooting and basics needed to maintain an HVAC system. This course provides electrical controls training, heating and refrigeration cycle training and recover, recycle, and recharge refrigerant training. A minimum of 6 students is required for this course to occur.