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

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

Includes study guide*, seminar, and test.

* Study guide to be picked up from our branch in advance to allow time for test preparation.

Candidates for this exam can be certified in any of three equipment categories plus Universal.

Core– General Information Must pass for any type of certification

Type 1 Small appliances, i.e. PTACs and window ACs

Type 2 Equipment using high pressure refrigerant, i.e. Residential ACs and heat pumps

Type 3 Equipment using low pressure refrigerant, i.e. chillers

Universal Any candidate passing all three Types, including Core

 Note: Additional tests and retests will have additional charges. 

EPA testing 5-12-26

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

Refreshments/dinner 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 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

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

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 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

Take your technical knowledge to the next level with this hands-on chemical training course led by industry expert Jim Dufault. This session is packed with practical demos and real-world application — perfect for technicians who want to work smarter in the field.

What You'll Learn:

• Nu-Calgon Coil Cleaners Not all coil cleaners are created equal. Jim breaks down how to choose the right product, what micro-channel safe really means, and why pH is everything when it comes to acid vs. alkaline cleaners. Includes a live coil cleaner demo and best practices for getting the job done right.
• Should I Flush? An in-depth look at RX11, including a full overview and demo. Jim also covers why nitrogen alone isn't enough to clean a line set, A2L readiness, and what gets left behind after pulling a vacuum.
• Sinking Feeling – Thermotrap Heat Sink Products Learn when and why to reach for a spray gel or putty when brazing or welding. This segment includes a live Thermo Trap Gel and Putty demo so you can see exactly how these products protect your work.

Spend an hour with us for this interactive presentation, then celebrate the season at our June cookout!

Cookout time: 11:00 am - 1:00 pm

This summer, we're firing up the grill for a three-month drop-in lunch series — on us! Each month, we'll be hosting contractor partners for good food, great connections, and time with our vendor partners showcasing products and solutions built around your needs. Check out who's joining us each month below!

June's featured vendors:

• Tempstar residential equipment
• NuCalgon products
• AprilAire

RSVP not required but encouraged to receive event reminders