Live Events
8/22/25 Live in-person 6 CEU class Louisville KY 8am Register
This course was developed to train technicians in correct methods of system diagnosis that take the “guess work” out of refrigeration cycle diagnostics. New A2L refrigerants will be covered!
HVAC Master & Journeyman
Thermodynamics – 3 CEU’s
- Thermodynamic principles
- Proper charging techniques
- Superheat and subcooling
- Latent & sensible heat
- Troubleshooting expansion devices, restrictions, improper air flow
- Calculating system performance
HVAC Industry Update / A2L Refrigerants – 3 CEU’s
- New A2L refrigerants – use / safety / tools
- Charging and troubleshooting exercises
Investment: $99
Location
Johnstone Supply - Decimal Dr. , Louisville
11215 Decimal Drive
Louisville KY
11215 Decimal Drive
Louisville KY
9-12-22 Contracting Success – Elizabethtown KY 6 CEU Register
Contracting Success
6 credit hours HVAC & Plumbing Master & Journeyman, Electrical Contractor
Join us for a one-day workshop that provides an opportunity to focus
on key elements of business and affect positive change!
If you currently are, or plan to be involved in the management of a service contracting company …….. this class is for you!
Topics Include:
- Effective Leadership
- Defining Your Brand & Culture
- Building A High-Performance Team
- Financial Equations You Must Know
Investment: Only $99 per person
Location
Johnstone Supply Elizabethtown, KY
407 S. Mulberry St.
Elizabethtown KY
407 S. Mulberry St.
Elizabethtown KY
