The HVACR industry is making the transition to more environmentally friendly (lower GWP) refrigerants. With this transition, HFCs are being phased down and there has been a growing acceptance of the use of A2L refrigerants due to their lower flammability and toxicity.

In this class you will learn:

• The facts about R-45B and A2LS
• The upside to R-454B Refrigerants
• Combustion and thermal decomposition of refrigerant
• Superheat vs. subcool R454B
• Hazards of R-454B
• Field Procedures of A2LS
• Peace of mind using R-454B

Refreshments provided- Stay for the August summer cookout from 11-1pm! 

Evansville Cookout & Training Aug6

The Fieldpiece family of products has many things in common. They’re tough, versatile, innovative and can handle the demands of working in HVACR. That’s because of something else they all have in common – they were all designed with the idea that every HVACR professional in the field deserves the best tools possible.

Stop by the Fieldpiece table for a demonstration of the tools. Learn about the tool options and versatility, making the contractors' job easier. Then, stay and enjoy lunch with us!

Lunch: Grilled hamburgers, hot dogs, and sides!

Please register if you would like to receive email reminders for this event.

Evansville Cookout & Training Aug6

The HVACR industry is making the transition to more environmentally friendly (lower GWP) refrigerants. With this transition, HFCs are being phased down and there has been a growing acceptance of the use of A2L refrigerants due to their lower flammability and toxicity.

In this class you will learn:

• The facts about R-45B and A2LS
• The upside to R-454B Refrigerants
• Combustion and thermal decomposition of refrigerant
• Superheat vs. subcool R454B
• Hazards of R-454B
• Field Procedures of A2LS
• Peace of mind using R-454B

Refreshments provided- Stay for the August summer cookout from 11-1pm! 

Indy Cookout & Training Aug7

The Fieldpiece family of products has many things in common. They’re tough, versatile, innovative and can handle the demands of working in HVACR. That’s because of something else they all have in common – they were all designed with the idea that every HVACR professional in the field deserves the best tools possible.

Stop by the Fieldpiece table for a demonstration of the tools. Learn about the tool options and versatility, making the contractors' job easier. Then, stay and enjoy lunch with us!

Lunch: Grilled hamburgers, hot dogs, and sides!

Please register if you would like to receive email reminders for this event.

Indy Cookout & Training Aug7

This class covers:

• Service and installation of gas furnaces
• The new communicating furnaces and variable speed motors
• Setting up variable speed furnaces for maximum efficiency.
• 454B review and updates

You will receive login instructions upon sign up via email.

This class covers:
• Service and installation of gas furnaces
• The new communicating furnaces and variable speed motors
• Setting up variable speed furnaces for maximum efficiency.
• 454b review and updates

You will receive login instructions upon sign up via email.

Class approved for 4 hours KY Masters/Journeyman, 4 hours OH, 4 hours Vanderburg Co, IN Masters, and NATE CEUs. Per state rules, repeat courses do not qualify for accumulative credits. Each class must be unique. i.e. Taking (2) Heat Pump Classes only qualifies for 4 CEUs total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CEUs

Who Should Attend:
Employees and subcontractors of LG Representatives and Distribution Partners who will be performing field installations of LG ductless systems.

Course Overview – What You’ll Learn:
This training covers the manufacturer’s guidelines for installing piping and wiring systems associated with LG Duct-Free Split (DFS) indoor and outdoor air conditioning units.

How You’ll Learn:
The session begins with a brief introduction to LG inverter technology, followed by detailed lectures focused on system installation—with a strong emphasis on piping and control wiring best practices. Instruction will be delivered through PowerPoint presentations, group discussions, and hands-on lab activities. In the lab, participants will be introduced to LGMV Mobile, LG’s performance evaluation tool, which is essential for assessing system operation prior to startup. Charging procedures and pre-commissioning tasks will also be addressed.

Prerequisites:

1. Advanced technical knowledge of residential A/C, heat pump, and air distribution systems
2. Basic proficiency in Microsoft Office programs, including Excel, PowerPoint, and Word
   

What to Bring:

• A laptop or PC with a web browser 
• Students who wish to have LGMV installed on their device should ensure their system meets compatibility requirements

Registration: Participants must register at https://lghvac.com/training/ to receive LG Pro Dealer credit and a certificate of completion.

Extras: Refreshments and lunch will be provided.

Class approved for 4 hours KY Masters/Journeyman, 4 hours OH, 4 hours Vanderburg Co, IN Masters, and NATE CEUs. Per state rules, repeat courses do not qualify for accumulative credits. Each class must be unique. i.e. Taking (2) Heat Pump Classes only qualifies for 4 CEUs total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CEUs

Inportant information about the class:

• BRING YOUR LAPTOP
• Bring any job you are working on or have worked on. We will go over this in class.
• We will download and learn how to use GeoDesigner, Pressure Drop Calculator and The Flow Controller 3 manual.
• Will learn the importance of Reynolds numbers and header design.

Refreshments provided

Geo Loop 9-9-25

Class approved for 4 hours KY Masters/Journeyman, 4 hours OH, 4 hours Vanderburg Co, IN Masters, and NATE CEUs. Per state rules, repeat courses do not qualify for accumulative credits. Each class must be unique. i.e. Taking (2) Heat Pump Classes only qualifies for 4 CEUs total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CEUs