Heating & Air Conditioning

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609 Certification Training

ARCHIVED HD BROADCAST - The Section 609 Certification Training Program is produced by AVI with support from MACS, the Mobile Air Conditioning Society, and ...

R-1234yf Online Training


This training program consists of three short videos hosted by Paul DeGuiseppi, former manager of service training for the Mobile Air Conditioning Society (MACS).


LS-43 Current Probe Diagnostics

ARCHIVED LIVESTREAM- Interpreting lab scope patterns using your low amp clamp will allow you to quickly pin point your diagnostics when it comes to engine ...

LBT-272 MACS A/C Temperature Testing

MACS A/C Temperature Testing This is a fast-paced, hour-long training class on determining variations in refrigerant charge using precise measurements ...

ASE-A7 Test Prep Heating and Air Conditioning with Dave Hobbs

Veteran Delphi instructor Dave Hobbs and Team AVI help you keep your cool bringing you up to speed on heating, cooling and A/C systems so you can ace y ...

LBT-224 A/C Best Recommended Practices with Bob Pattengale

Automotive Video presents a brand new training program on air conditioning fundamentals with Bosch Field Sales Technical Trainer Bob Pattengale. Tod ...

LBT-227 Why J2788 Standard with Bob Pattengale

What if you could save 30 minutes each day in the shop? Do you have some areas in the shop where you might be wasting a little bit of time? You might h ...

LBT-228 Mastering Hybrid HVAC Systems with Dave Hobbs

In this program, Instructor Dave Hobbs teaches you hands-on fundamentals to servicing Hybrid A/C systems. Advance your diagnostic strategies by underst ...

LBT-188 MACS AC Clinic with Paul DeGuiseppi

Like any other system on today’s vehicles, A/C systems are constantly being updated with new technology and service procedures. AVI has teamed up wit ...