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:

• Luxaire residential equipment
• NuCalgon products
• AprilAire

RSVP not required but encouraged to receive event reminders

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 person NATE certification testing (Proxy Only). 

Students are responsible for purchasing training materials and studying prior to the test date.  No review will be offered prior to the start of the test.  Materials can be purchased at https://natex.org/shop.

For more information on NATE certification visit https://natex.org/ 

Tests offered are:
NATE Core
Gas Furnace
Heat Pump
CHP-5

For NATE testing options please inquire with Vince at vfeldman@corkensteel.com and include your full name, email address and which test you will be taking.

Cost of core and specialty test is $165.00.  Each additional test is $165.00 including retesting. CHP-5 is $80.00 per test including retesting. 

Laptop recommended but not required.

Join Us for a FREE 1-Hour Product Training with Resideo!

Get the latest from Resideo! Our Resideo representative will walk you through two exciting product lines you'll want to know: the new ElitePro thermostat series and condensate management solutions — giving you the knowledge and confidence to bring better options to your customers.

After the training, stick around for our Summer Cookout — food, fun, and great company. You don't want to miss it!

No CE Hours offered for this session.