2J University
LEVEL UP Your HVAC Skills, Business and Career With Continuous Training, Designed For HVAC Contractors.
CEU Credit Courses
We want to help contractors meet licensing requirements through training to help them be more knowledgeable and professional. You may earn CEU credits for successfully completing each course.
Product Training Events
These events are designed for contractors who work with the brands of the equipment sold at 2J Supply. Classes are generally in-person with hands-on instruction and include in-depth information on individual products and product families.
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Browse 2J University Fall and Winter Classes!
High Efficiency Furnace Installation and Service
September 29 @2J Huntington & 30 @2J Piketon
2J University's High Efficiency Furnace Installation and Service is a comprehensive 4 hour course covering the operation, components and sequence of operation of residential gas furnaces. This $25 course, which qualifies for 4 hours of Kentucky and Ohio CEUs, explores the safe operation, systematic troubleshooting, and industry best practices for residential gas furnaces. This deep dive is all about improving your service efficiency and diagnostic accuracy. Lunch will be provided.
Varies
8 a.m.-12 p.m.
Varies
$25
4 Hours Kentucky CEUs
Light Breakfast & Lunch Following
High Efficiency Furnace Installation and Service
Date: 11/5/2026
Location: The Corbin Center
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/10/2026
Location: 2J Cincinnati
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/11/2026
Location: 2J Columbus
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/12/2026
Location: 2J Toledo
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/17/2026
Location: 2J Dayton
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/18/2026
Location: 2J Lima
Time: 8 a.m. - 12 p.m.
High Efficiency Furnace Installation and Service
Date: 11/19/2026
Location: 2J Louisville
Time: 8 a.m. - 12 p.m.
*1601 Maple St., Kenova, West Virginia 25704
**3110 Wall St. Lexington KY 40513
***Rheem Integration Lab, 9855 Crosspoint Blvd, Suite 114, Indianapolis, Indiana 46256
EC Motors & Inverter Drives
Dec. 1 @Kenova Church of GOD; Dec. 2 @2J Piketon; Dec. 3 @2J Cincinnati; Dec. 8 @2J Columbus; Dec. 9 @2J Toledo; Dec. 10 @2J Dayton; and Dec. 15 @2J Lima
Electronically Commutated (EC) motors and inverter drives are a growing part of the equipment HVAC contractors install, service, and troubleshoot on a daily basis. 2J University’s EC Motors and Inverter Drives 101 class is designed to take the mystery out of EC motors, explain how the industry got here, and show why understanding this technology matters in the field.
In this $25 class that qualifies for 2 hours of Kentucky and Ohio CEUs, contractors will get a practical introduction to how EC motors operate, where they’re commonly applied, and how inverter drives help improve control, efficiency, and overall system performance. We’ll also cover the evolution from traditional motor technologies to today’s electronically controlled solutions, helping you better understand what’s changing and why. Whether you’re diagnosing airflow issues, replacing components, or helping customers weigh equipment options, a stronger grasp of EC motor technology can help you work more confidently and communicate more value.
Varies
8 a.m.-10 a.m.
Varies
$25
2 Hours Kentucky and Ohio CEUs
Light Breakfast Provided
EC Motors & Inverter Drives
Date: 12/1/2026
Location: Kenova Church Of GOD*
Time: 8 a.m. - 10 a.m.
EC Motors & Inverter Drives
Date: 12/2/2026
Location: 2J Piketon
Time: 8 a.m. - 10 a.m.
EC Motors & Inverter Drives
Date: 12/3/2026
Location: 2J Cincinnati
Time: 8 a.m. - 10 a.m.
EC Motors & Inverter Drives
Date: 12/8/2026
Location: 2J Columbus
Time: 8 a.m. - 10 a.m.
*1601 Maple St., Kenova, West Virginia 25704
**3110 Wall St. Lexington KY 40513
***Rheem Integration Lab, 9855 Crosspoint Blvd, Suite 114, Indianapolis, Indiana 46256
