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

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

Refreshments/dinner provided

Lochinvar is widely known for its innovation in high-efficiency water heating and boiler systems, offering advanced engineering, intuitive controls, and dependable performance trusted by HVAC professionals across the industry.

This seminar will dive into some of Lochinvar’s most popular and advanced products, including:
• FTXL
• Knight XL
• CREST
• CREST with Hellcat Technology

Topics Covered:
• Boiler operation overview
• Installation guidance
• Sequence of operation
• Controls
• Troubleshooting
• Preventive maintenance
• Open forum Q&A for real-world application

Refreshments included

Lochinvar 1-7-26

Class approved for 2 hours KY Masters/Journeyman only. 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

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 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

A hands on experience, teaching best practices for sizing, installation and service.

Course work will include the working display that includes:

• a Knight boiler
• two zones of heating
• pumps
• zone valves
• air control
• water quality control
• hydraulic separation

Class approved for 2 hours KY Masters/Journeyman only. 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

This class is a hands on experience, teaching best practices for sizing, installation and service.  

Course work will include interacting with:

• a Noble Combi boiler
• domestic hot water production
• two zones of heating
• pumps
• zone valves
• air control
• water quality control
• hydraulic separation

Class approved for 2 hours KY Masters/Journeyman only. 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

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 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