Residential Design Through Manual J, D, S and T
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
Topics covered:
- The refrigeration cycle explained in practical terms
- Key components: compressor, condenser, metering device, and evaporator
- Understanding airflow and heat transfer
- Electrical fundamentals and control circuit basics
- Common system issues and diagnostic procedures
- Proper charging, recovery, and evacuation techniques
- Preventative maintenance best practices
Who is the class for?: Lead Installers, Advanced and Lead Service Technicians, in home Sales and Comfort Advisors, Design and Planning personnel, General Managers and Owners.
Cost: $1,200 (Billed to your First Supply Account)
What’s included: Lunch all 3 days, Dinner first 2 days, beverages all throughout the event, Hotel stay on the first and second night. All books, manuals and class resources.
Instructor: Thom Hardy, HVAC Trainer and Technical Manager for First Supply.