ANSWERS TO YOUR QUESTIONS
This is a comprehensive Commercial Refrigeration course for EXPERIENCED HVAC Technicians only.
- Course Length – 8 weeks.
- Full access to the NEW video lessons, study schedule, and exams.
- Course Materials – "Commercial Refrigeration for HVAC Technicians" 1st or 2nd Editions. Sold separately.
- The BEST and ONLY Online Commercial Refrigeration Course.
- Affordable and easy.