This class will cover:

• New inverter A/C and heat pump systems
• Proper installation and service procedures
• New controls used in inverter units
• 454B refrigeration and equipment update and review
• The new Variable Speed A/C and Heat Pump units
• The proper installation, service and set up of the units
• The new controls used in the Variable speed equipment
• The Service and set up of the 5 stage Inverter units

Class approved for 4 CE hours KY Masters/Journeyman, 4 CE hours OH, 4 CE hours Vanderburg Co, IN Masters, and NATE CE hours. 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 CE hours total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CE hours

Residential & Light Commercial Essentials Training

Who Should Attend:
Employees and subcontractors of LG Representatives and Distribution Partners who will be servicing and repairing LG ductless air conditioning systems.

Course Overview – What You’ll Learn:
This course provides an in-depth look at the key components of LG ductless systems, including PCBs, EEVs, BLDC motors, compressors, and more. Students will gain a modular-level understanding of how each component contributes to the proper operation of the system. Instruction will also cover electrical connections—both indoor and outdoor—and how these elements interact. The course includes hands-on guidance for accessing major system components and performing essential service and maintenance tasks.

How You’ll Learn:
Training combines classroom-based instruction with practical, hands-on exercises using live LG equipment in the lab. Students will follow a step-by-step troubleshooting process and use LGMV Mobile, LG’s performance and diagnostic tool, to evaluate and resolve real-time equipment issues.

Prerequisites:

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

LGMV Note:
Students interested in using the LGMV PC version should contact their Representative or Distributor to obtain an LGMV kit.

What to Bring:

• A laptop or PC with a web browser 
• Students who wish to have LGMV installed on their computer should ensure compatibility in advance

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

Extras:
Refreshments and lunch are provided

Class approved for 4 CE hours KY Masters/Journeyman, 4 CE hours OH, 4 CE hours Vanderburg Co, IN Masters, and NATE CE hours. 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 CE hours total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CE hours

This class will cover:
• New inverter A/C and heat pump systems
• Proper installation and service procedures
• New controls used in inverter units
• 454b review and updates

Login instructions will be emailed prior to class

This class will cover:
• New inverter A/C and heat pump systems
• Proper installation and service procedures
• New controls used in inverter units
• 454b review and updates

Login instructions will be emailed

Class approved for 4 CE hours KY Masters/Journeyman, 4 CE hours OH, 4 CE hours Vanderburg Co, IN Masters, and NATE CE hours. 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 CE hours total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CE hours

In an industry where regulations shift, technology evolves, and callbacks cost you money, the technicians who invest in their skills are the ones customers call back first.

This hands-on technical class, taught by TSA, gives your team the practical knowledge to work smarter, reduce costly mistakes, and stay compliant — all in one evening.

What your technicians will walk away with:

• Confidence in proper AC unit setup from the ground up
• Mastery of airflow principles and accurate unit charging
• Up-to-date knowledge on current regional SEER regulations
• Hands-on understanding of superheat and subcool charging
• Variable speed motor setup done right

Plus — dinner and refreshments are on us.

CE Hours Approved:

• 4 CE Hours — KY Masters & Journeyman
• 4 CE Hours — OH
• 4 CE Hours — Vanderburgh Co., IN Masters
• NATE CE Hours

Please note: Per state guidelines, repeat courses do not qualify for cumulative credits. Each class attended must be a unique course to count toward your total CE hours.

Think you know AC? This class will make sure of it. From airflow and charging to 454b updates and variable speed motors, we're covering the details that separate good technicians from great ones.

This class covers:
• Proper setup of an AC unit
• Airflow and proper charging of the units
• Current regional SEER regulations
• Superheat and supercool charging and setup of variable speed motors
• 454b review and updates

Login instructions will be emailed

Think you know AC? This class will make sure of it. From airflow and charging to 454b updates and variable speed motors, we're covering the details that separate good technicians from great ones.

This class covers:
• Proper setup of an AC unit
• Airflow and proper charging of the units
• Current regional SEER regulations
• Superheat and supercool charging and setup of variable speed motors
• 454b review and updates

Login instructions will be emailed

Class approved for 4 CE hours KY Masters/Journeyman, 4 CE hours OH, 4 CE hours Vanderburg Co, IN Masters, and NATE CE hours. 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 CE hours total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CE hours

New refrigerants. Communicating systems. Variable speed technology. The HVAC landscape is shifting fast — and the technicians who understand what's under the hood are the ones keeping trucks on the road and customers loyal.

This covers the equipment and updates your team is already encountering in the field — so they show up prepared, not guessing.

What your technicians will walk away with:

• Proven techniques for gas furnace service and installation
• A working understanding of the latest communicating furnace technology
• Variable speed motor setup optimized for maximum efficiency
• Critical knowledge on 454B refrigerant updates and current equipment

Plus — dinner and refreshments are on us.

CE Hours Approved:

• 4 CE Hours — KY Masters & Journeyman
• 4 CE Hours — OH
• 4 CE Hours — Vanderburgh Co., IN Masters
• NATE CE Hours

Please note: Per state guidelines, repeat courses do not qualify for cumulative credits. Each class attended must be a unique course to count toward your total CE hours.