Live Events

3/17/23 In-person 6 CEU class – Louisville 8am Register

 

6 CEU’s HVAC Master & Journeyman

Two Topics!

Thermodynamics

  • Thermodynamic principles
  • Proper charging techniques
  • Superheat and subcooling
  • Latent & sensible heat
  • Troubleshooting expansion devices, restrictions, improper air flow
  • Calculating system performance

Troubleshooting ECM

Everything you need to know to troubleshoot all types of electronically commutated motors

  • Variable Speed
  • Constant Torque

Investment: only $99

Location Johnstone Supply - Decimal Dr. , Louisville
11215 Decimal Drive
Louisville KY

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3/24/23 – Two Topics – Elizabethtown, KY – 6 CEU’s Register

6 credit hours HVAC Masters & Journeyman

Understanding Air Flow

HVAC Industry Update

Investment: only $99

Location Johnstone Supply Elizabethtown, KY
407 S. Mulberry St.
Elizabethtown KY

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