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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

Three-part series.  Three consecutive Saturday mornings 8am- noon beginning July 12th.

Investment: $295.00 per person
Credit or Debit card payment can be made thru PayPal (PayPal account is NOT required) when registering or contact us at 502-968-2881.

Required code books for the course are:

International Mechanical Codes 2015

NFPA 54 National Fuel Gas Code 2009

For Master prep only you also need Kentucky Contractor Business And Law.

• We will have books available for pick-up at the class if you call us at 502-968-2881 or email david@hvaceducation.com and pre-order!