Find industry events, trade shows, product shows, counter days, and holiday hours on the First Events page.

First Training is your companywide resource for training your way where you need it. We offer flexible training solutions for HVAC, Plumbing, PVF, Fluid Handling, Water, Storm, and Sewer in person and online. Our experienced HVAC staff offer entry level to advanced classes on Installation Best Practices, Proactive Maintenance, and Technical Service. Plus, EPA 608 Preparation Training and Certification. First Supply has also partnered with manufacturers and business training providers to provide valuable application, product, and business solution curriculum. First Training offers training solutions at the NEW Ed Felten Training Center in Madison, WI, along with many of our other locations in MN, WI, IA, and IL. We can also organize custom training solutions that suit your needs, such as onsite or after-hours.

January

8

A2L Low GWP Refrigerant Training and Certification | Remote

  • January 8, 15, 22 & 29
  • 5 PM - 7 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants. Cost will cover the class and the certification test. Remote training and test conducted by Thom Hardy of First Supply via Microsoft Teams. View Training Flyer

  • Note: Students will need a laptop, tablet or mobile phone to access online certification test
  • Fee: $150 (Billed to your First Supply Account)
  • Test Dates: Feb 12 or Feb 13 (4 PM - 8 PM)

🡢 Click here to sign up for the A2L Training & Certification

January

8

A2L Low GWP Refrigerant Training and Certification | Remote

  • January 8, 15, 22 & 29
  • 5 PM - 7 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants. Cost will cover the class and the certification test. Remote training and test conducted by Thom Hardy of First Supply via Microsoft Teams. View Training Flyer

Note: Students will need a laptop, tablet or mobile phone to access online certification test

  • Fee: $150 (Billed to your First Supply Account)
  • Test Dates: Feb 12 or Feb 13 (4 PM - 8 PM)

▶  Click here to sign up for the A2L Training & Certification

January

9

EPA Section 608 Training and Certification | Remote

  • January 9, 16, 23 and February 6
  • 5 PM - 7 PM

EPA Section 608 Training and Certification

In this class you will gain the knowledge needed to successfully obtain your EPA Refrigerant Handling License. This class will be held remotely via Teams on (4) Thursday evenings during the months of January and February 2025. View Training Flyer

  • Note: Students will need a laptop, tablet or mobile phone to access online certification test
  • Fee: $250 (Billed to your First Supply Account)
  • Test Dates: Feb 12 or Feb 13 (4 PM - 8 PM)

🡢 Click here to register for the EPA Section 608 Training & Certification

January

14

Website Learning Session | Remote

  • January 14
  • 2 PM

Want to Get More Out of the NEW and IMPROVED FirstSupply.com? 

Attend a website learning session to learn about the time-saving features and benefits available on FirstSupply.com.

  • Where: Sessions held virtually (via Microsoft Teams)
  • When: Bi-weekly on Tuesdays, 2 PM CST

Class Details: 30-min presentation. 15-min Q&A.

🡢 Click here to sign up for a Website Learning Session

To arrange training for your entire staff or team, please reach out to [email protected]

January

22

A2L Low GWP Refrigerant Training and Certification | Eau Claire

  • January 22
  • 8 AM - 3 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants (Training, Certification, Inventory, Tools & Supplies, Labor Saving Solutions, and Sales Support). Cost will cover the training and certification test. View Training Flyer

Note: Students will need to bring a laptop, tablet or mobile phone to access online certification test.

  • Lunch, snacks & beverages included
  • Fee: $150 (Billed to your First Supply Account)

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date.

🡢 Click here to register for the Eau Claire training

January

28

Website Learning Session | Remote

  • January 28
  • 2 PM

Want to Get More Out of the NEW and IMPROVED FirstSupply.com? 

Attend a website learning session to learn about the time-saving features and benefits available on FirstSupply.com.

  • Where: Sessions held virtually (via Microsoft Teams)
  • When: Bi-weekly on Tuesdays, 2 PM CST

Class Details: 30-min presentation. 15-min Q&A.

🡢 Click here to sign up for a Website Learning Session

To arrange training for your entire staff or team, please reach out to [email protected]

February

11

Website Learning Session | Remote

  • February 11
  • 2 PM

Want to Get More Out of the NEW and IMPROVED FirstSupply.com? 

Attend a website learning session to learn about the time-saving features and benefits available on FirstSupply.com.

  • Where: Sessions held virtually (via Microsoft Teams)
  • When: Bi-weekly on Tuesdays, 2 PM CST

Class Details: 30-min presentation. 15-min Q&A.

🡢 Click here to sign up for a Website Learning Session

To arrange training for your entire staff or team, please reach out to [email protected]

February

25

HVAC Tuesday | Madison & Webinars

  • February 25
  • 9 AM Webinar, Noon Lunch in Madison, 2 PM Webinar

Unlock the full potential of your HVAC business by joining our exclusive training sessions! Whether you are looking to sharpen your skills or stay ahead of industry trends, we've got you covered.

HVAC Tuesday will give you 3 separate opportunities of learning.

9 AM: Webinar, offering cutting-edge insights on the latest HVAC technologies and best practices, presented by our vendor experts.

Noon: Lunch & Learn hosted at the Ed Felten Training Center in Madison and other locations TBD. Enjoy a networking filled lunch, where you can connect with industry professionals and dive into hands-on-learning.

2 PM: Webinar, another informative webinar designed to deepen your knowledge and help you tackle real-world challenges.

Don't miss this opportunity to learn, grow, and elevate your HVAC expertise.

2025 Schedule*

  • February 25: Python
  • March 11: IBC / Viessmann
  • April 1: NAVAC
  • May 6: Navien
  • June 3: Rectorseal
  • July 8: Armstrong Air
  • August 5: AprilAire
  • September 16: Gastite
  • October 7: Triangle Tube
  • November 4: Snappy
  • December 9: Reznor

Customer Attendee Reward: 20% discount on a FirstSupply.com order of featured vendor (maximum order $500) One order per company. Order must be placed within 48 hours Event. *Schedule subject to change without notice.

Registration coming soon!

February

25

Website Learning Session | Remote

  • February 25
  • 2 PM

Want to Get More Out of the NEW and IMPROVED FirstSupply.com? 

Attend a website learning session to learn about the time-saving features and benefits available on FirstSupply.com.

  • Where: Sessions held virtually (via Microsoft Teams)
  • When: Bi-weekly on Tuesdays, 2 PM CST

Class Details: 30-min presentation. 15-min Q&A.

🡢 Click here to sign up for a Website Learning Session

To arrange training for your entire staff or team, please reach out to [email protected]

February

26

A2L Low GWP Refrigerant Training and Certification | Cedar Rapids

  • February 26
  • 8 AM - 3 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants (Training, Certification, Inventory, Tools & Supplies, Labor Saving Solutions, and Sales Support). Cost will cover the training and certification test. View Training Flyer

Note: Students will need to bring a laptop, tablet or mobile phone to access online certification test.

  • CEU's Available
  • Lunch, snacks & beverages included
  • Fee: $150 (Billed to your First Supply Account)

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date.

🡢 Click here to register for the Cedar Rapids training

February

28

A2L Low GWP Refrigerant Training and Certification | Dubuque

  • February 28
  • 8 AM - 3 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants (Training, Certification, Inventory, Tools & Supplies, Labor Saving Solutions, and Sales Support). Cost will cover the training and certification test. View Training Flyer

Note: Students will need to bring a laptop, tablet or mobile phone to access online certification test.

  • CEU's Available
  • Lunch, snacks & beverages included
  • Fee: $150 (Billed to your First Supply Account)

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date.

🡢 Click here to register for the Dubuque training

March

3

Heat Pump Fundamentals: Install and Service | 12 Locations

  • First Event Begins March 3
  • 9 AM - 12 PM

We will cover the basic operation of the modern heat pump. The finer points installation, commissioning, and maintenance will be stressed. We will also dive into service procedures and troubleshooting.  This will be a 3-hour class jam packed with information. Who is the class for? All skill levels in the HVAC trade.

  • Thom Hardy, HVAC Trainer and Technical Manager for First Supply, will be conducting these classes
  • Fee: $50 (Billed to your First Supply account)
  • What’s Included: Class related materials, snacks and beverages

Dates & Locations*

  • March 3: Rhinelander
  • March 10: Madison
  • March 13: Green Bay
  • March 28: Wausau
  • April 2: Oak Creek
  • April 3: Cedar Rapids
  • April 4: Dubuque
  • April 7: Rochester
  • April 8: Twin Cities
  • April 21: Brainerd
  • April 22: Eau Claire
  • April 24: La Crosse

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date. *Schedule subject to change without notice.

Registration coming soon!

March

10

Air Conditioning Fundamentals: Install and Service | 10 Locations

  • First Event Begins March 10
  • 12:30 PM - 3:30 PM

We will cover the basic operation of the modern Air Conditioner, install basics and finer points. Startup and commissioning processes will be defined. We will dive into service tips and procedures. We will understand the role airflow plays with the heat transfer process. Finally we will discuss humidity removal. Who is the class for? All skill levels in the HVAC trade.

  • Thom Hardy, HVAC Trainer and Technical Manager for First Supply, will be conducting these classes
  • Fee: $50 (Billed to your First Supply account)
  • What’s Included: Class related materials, snacks and beverages

Datexs & Locations:

  • March 10: Madison
  • March 13: Green Bay
  • April 2: Oak Creek
  • April 3: Cedar Rapids
  • April 4: Dubuque
  • April 7: Rochester
  • April 8: Twin Cities
  • April 21: Brainerd
  • April 22: Eau Claire
  • April 24: La Crosse

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date. *Schedule subject to change without notice.

Registration coming soon!

March

14

A2L Low GWP Refrigerant Training and Certification | Wausau

  • March 14
  • 8 AM - 3 PM

A2L Low GWP Refrigerant Training & Certification

In this class we will cover the properties, characteristics, servicing and handling of the NEW A2L refrigerants (Training, Certification, Inventory, Tools & Supplies, Labor Saving Solutions, and Sales Support). Cost will cover the training and certification test. View Training Flyer

Note: Students will need to bring a laptop, tablet or mobile phone to access online certification test.

  • Lunch, snacks & beverages included
  • Fee: $150 (Billed to your First Supply Account)

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date.

🡢 Click here to register for the Wausau training

March

28

Residential Design Through Manual J, D, S and T | Madison

  • March 25-27
  • 3 Day Training

Class Description

Manual J - Residential Load Calculation: Master the calculations for accurately sizing residential HVAC systems. Manual J training ensures you’re equipped to meet your clients’ heating and cooling needs efficiently, reduce energy costs, and maintain comfort with precise load calculations.

Manual D - Residential Duct Design: Learn the best practices for designing residential duct systems that maximize airflow, energy efficiency, and comfort. This course provides the technical skills to design duct systems that deliver optimal performance and meet industry standards.

Manual S - Residential Equipment Selection: Select the right equipment for every residential job with confidence. This course covers essential guidelines for choosing the best HVAC equipment based on load calculations, ensuring system compatibility and efficiency.

Who is this class for?: Lead Installers, Advanced and Lead Service Technicians, in home Sales and Comfort Advisors, Design and Planning personnel, General Managers and Owners. 

  • What's Included: Lunch all 3 days, dinner first 2 days, beverages  throughout the event, hotel stay on the first and second night. All books, manuals and class resources.
  • Cost: $1,200

Location: First Supply, Ed Felten Training Center - Madison, Wisconsin

Registration coming soon!

April

22

HVACR Troubleshooting Fundamentals: Refrigeration & Air Flow Systems | Remote

  • April 22 - May 22
  • 5 PM - 7 PM

Remote Training via Microstoft Teams

This is a 10-evening class if you are absent from a class it will be recorded for your review.

  • April: 22, 24 & 29
  • May: 1, 6, 8, 13, 15, 20 & 22

Class Description

Delve into the essentials of refrigeration and airflow troubleshooting to diagnose and correct system inefficiencies. Gain skills to resolve common issues in HVAC systems, maximizing performance and customer satisfaction.

Who is this class for? Installers, Service Technicians, in home Sales and Comfort Advisors, Design and Planning personnel, General Managers and Owners. 

  • Cost: $400/student 
  • What is included: Class resources, books and study manuals 

Registration coming soon!

May

7

Ductless Fundamentals | 10 Locations

  • May 7
  • 9 AM - 12 PM and 1 PM - 4 PM

Install and size selection class
9 AM - 12 PM Topics: Sizing, location limits, line set selection, control selection, flare creation and joint settings, evacuation and charging and start -up.

Servicing and Troubleshooting class
1 PM - 4 PM Topics: Common homeowner concerns (not cool/hot enough, fan continuous running, humidity control, etc), error code deciphering, troubleshooting techniques , and understanding the data from the troubleshooting tools .

  • Thom Hardy, HVAC Trainer and Technical Manager for First Supply, will be conducting these classes
  • Fee: $50 (Billed to your First Supply account)
  • What’s Included: Snacks and beverages provided at each class. *Lunch provided to students attending both classes.

Dates & Locations*

  • May 7: Oak Creek
  • May 8: Madison
  • May 12: La Crosse
  • May 13: Rochester
  • May 14: Cedar Rapids
  • May 15: Dubuque
  • May 19: Brainerd
  • May 20: Twin Cities
  • May 21: Eau Claire
  • May 22: Green Bay

Location: Venue for this training has not be confirmed. Participants will be emailed the exact location of their training after registering and prior to the training date. *Schedule subject to change without notice.

Registration coming soon!

August

26

HVACR Troubleshooting Fundamentals: Electricity & Wiring Diagrams | Remote

  • August 26 - October 7
  • 5 PM - 7 PM

Remote Training via Microstoft Teams

This is a 10-evening class if you are absent from a class it will be recorded for your review.

  • August: 26 & 28
  • September: 4, 16, 18, 23, 25, & 30
  • October: 2 & 7 

Class Description

Strengthen your electrical troubleshooting skills with this foundational course. You’ll learn to read and interpret wiring diagrams, diagnose common issues, and safely handle electrical components, providing you with the confidence to resolve electrical problems on-site.

Who is this class for? Installers, Service Technicians, in home Sales and Comfort Advisors, Design and Planning personnel, General Managers and Owners. 

  • Cost: $400/student 
  • What is included: Class resources, books and study manuals 

Registration coming soon!

October

8

Residential Design Through Manual J, D, S and T | South St. Paul

  • October 8-10
  • 3 Day Event

Class Description

Manual J - Residential Load Calculation: Master the calculations for accurately sizing residential HVAC systems. Manual J training ensures you’re equipped to meet your clients’ heating and cooling needs efficiently, reduce energy costs, and maintain comfort with precise load calculations.

Manual D - Residential Duct Design: Learn the best practices for designing residential duct systems that maximize airflow, energy efficiency, and comfort. This course provides the technical skills to design duct systems that deliver optimal performance and meet industry standards.

Manual S - Residential Equipment Selection: Select the right equipment for every residential job with confidence. This course covers essential guidelines for choosing the best HVAC equipment based on load calculations, ensuring system compatibility and efficiency.

Who is this class for?: Lead Installers, Advanced and Lead Service Technicians, in home Sales and Comfort Advisors, Design and Planning personnel, General Managers and Owners. 

  • What's Included: Lunch all 3 days, dinner first 2 days, beverages  throughout the event, hotel stay on the first and second night. All books, manuals and class resources.
  • Cost: $1,200

Location: First Supply, Training Room - South St. Paul, Minnesota

Registration coming soon!

Cancellation Policy: If you are unable to attend a training session you scheduled, please contact your salesperson or email us at [email protected] ASAP. Attendees will be charged 50% for classes they cancel with less than 48 hours’ notice. Attendees will be charged 100% for classes they don’t attend without canceling first. Minimum class size is six attendees, or as listed on training flyer. If size requirements aren’t met, classes may be cancelled. Fees for classes cancelled by First Supply will be refunded in full. Cancellation Policy subject to change.