2J University
Take Your HVAC Skills, Business and Career to the Next Level. 2J University Offers 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 online or in-person with hands-on instruction and include in-depth information on individual products and product families.
Upcoming 2J University Events and Classes
ECM Motor and Inverter Training
December 2-4
Credits: 2hr Ohio Ceus
Cost: $25
Lunch Will be Provided
Commissioning Controls and Control Board Replacement
December 2-4
Credits: 2hr Ohio Ceus
Cost: $25
Lunch Will be Provided Before Class
Don’t miss this hands-on training covering commissioning thermostat controls and modern-day control boards. This training is invaluable for techs and installers who want faster start-ups, cleaner replacements, and fewer repeat visits. Attendees will earn 2 Ohio CEUs. Lunch will be provided after the training.
Rd18 Heat Pump Installation and Service
December 9-11
Credits: 4 OH CEU
Cost: $25
Lunch Provided after Training
Rd18 Heat Pump Installation and Service
Date: 12/9/2025
Location: Rheem Advanced Technology Integration Lab
Time: 8 a.m. - 12 p.m.
Mitsubishi Field Service Seminar
December 11, 2025
Cost: $50
Credits: 4 KY Ceus
Light Breakfast and Lunch will be provided along with a Field Service Seminar booklet (booklet limited to the first 25 attendees)
Introduction to Air Distribution and Duct Design
January 20-30, 2026
Credits: 4 Hr Ohio/4Hr KY CEU's
Cost: $25
Agenda bullet points available to the first 25 attendees
Lunch Provided
With an end goal of attendees having a better understanding of the importance of a properly designed air distribution system, this four-hour module will serve as an introduction to industryaccepted procedures for HVAC system design described in the code-cited ACCA design manuals. Starting with a breakdown of the Manual J Speedsheet (an Excel-based worksheet created by ACCA), we will look at the pertinent information needed for a basic load calculation. Accurate load calculation is essential to help determine the heating and cooling requirements of a residence, and to overall duct system design. Additional duct design parameters such as friction rate and duct size calculator usage will help attendees leave with a basic knowledge of these critical design elements needed to populate a Manual D Speedsheet and begin the process of appropriately sizing ductwork in a residential application.
Introduction to Air Distribution and Duct Design
Date: 1/20/2026
Location: Louisville
Time: 8 a.m. - 12 p.m.
Introduction to Air Distribution and Duct Design
Date: 1/21/2026
Location: Cincinnati
Time: 8 a.m. - 12 p.m.
Introduction to Air Distribution and Duct Design
Date: 1/22/2026
Location: Piketon
Time: 8 a.m. - 12 p.m.
Introduction to Air Distribution and Duct Design
Date: 1/23/2026
Location: Huntington
Time: 8 a.m. - 12 p.m.
Introduction to Air Distribution and Duct Design
Date: 1/27/2026
Location: Toledo
Time: 8 a.m. - 12 p.m.
Introduction to Air Distribution and Duct Design
Date: 1/28/2026
Location: Lima
Time: 8 a.m. - 12 p.m.
Basic Oil Burning Class
February 11-12
Credits: Nora
Cost: $25
Lunch Provided
This program is specifically designed to enhance the knowledge of servicemen, installers, or related personnel, regardless of background or years of experience. Veterans and beginners find the course logical and easy to follow.
Program Content
The subject matter will be technical in nature, with strong emphasis placed on burner service techniques and set-up requirements as outlined in the OEM Spec Guide.
The program will feature hands-on training for the following Beckett components:
- Burner Builds for different OEM appliances
- Programming GeniSys 7505 and GeniSys 7565 Primary Controls through the Beckett myTechnician App
- Programming AquaSmart control
What’s included:
- Lunch & Refreshments
- 6711 OEM Spec Guide
- Thumb drive containing: Digital Tech Manual (Residential and Commercial), Training videos, Technical Bulletins, and I&O Manuals.
Each attendee will be given the following contractor service items upon completion of this course:
- GeniSys BeckettLink Pro Tool
- T-501 Adjustment Tool
- Z-2000 Adjustment Tool
Basic Oil Burning Class
Date: 2/11/2026
Location: Cincinnati
Time: 8 a.m. - 3 p.m.
Basic Oil Burning Class
Date: 2/12/2026
Location: Dayton
Time: 8 a.m. - 3 p.m.
Stay Up to Date on Upcoming 2J University HVAC Training Events
Complete the 2J Supply Class Attendance Form to get the latest updates on our upcoming training events! Help us raise awareness about 2J University on social media or with email by clicking the Share Buttons at the top of the page.
