12
Air Conditioning Basics | La Crosse
- February 12
- 9 AM - 12 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
12
Airflow Issues Resolved | La Crosse
- February 12
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
16
Air Conditioning Basics | Eau Claire
- February 16
- 9 AM - 12 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
16
Airflow Issues Resolved | Eau Claire
- February 16
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
17
HVAC Tuesday with Taco | Madison
- February 17
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
18
Air Conditioning Basics | Green Bay
- February 18
- 9:30 AM - 12:30 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
18
Airflow Issues Resolved | Green Bay
- February 18
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
19
Air Conditioning Basics | Wausau
- February 19
- 10 AM - 1 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
19
Airflow Issues Resolved | Wausau
- February 19
- 1:30 PM - 4:30 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
23
Septic Maintenance and Troubleshooting Class | West Bend
- February 23
- 7 AM - 4 PM
Class Qualifies for 8.0 Wisconsin CEU Credits: Master Plumber, Master Plumber-Restricted Service, Journeyman Plumber, Journeyman Plumber-Restricted Service, POWTS Inspector, POWTS Maintainer.
- Pre-registration is required
24
Septic Maintenance and Troubleshooting Class | West Salem
- February 24
- 7 AM - 4 PM
Class Qualifies for 8.0 Wisconsin CEU Credits: Master Plumber, Master Plumber-Restricted Service, Journeyman Plumber, Journeyman Plumber-Restricted Service, POWTS Inspector, POWTS Maintainer.
- Pre-registration is required
25
Grease Interceptors 101 | Kenosha
- February 25
- 3 PM - 5 PM
Join us for a Schier training in Kenosha on February 25th conducted by Gerard Goglia. Learn about the history, types and sizing of grease interceptors.
- 2 CEU Credits are available
- Space is limited to 20 attendees
🡢 Click here for details and to register
25
Septic Maintenance and Troubleshooting Class | Eau Claire
- February 25
- 7 AM - 4 PM
Class Qualifies for 8.0 Wisconsin CEU Credits: Master Plumber, Master Plumber-Restricted Service, Journeyman Plumber, Journeyman Plumber-Restricted Service, POWTS Inspector, POWTS Maintainer.
- Pre-registration is required
26
Septic Maintenance and Troubleshooting Class | Mosinee
- February 26
- 7 AM - 4 PM
Class Qualifies for 8.0 Wisconsin CEU Credits: Master Plumber, Master Plumber-Restricted Service, Journeyman Plumber, Journeyman Plumber-Restricted Service, POWTS Inspector, POWTS Maintainer.
- Pre-registration is required
27
Septic Maintenance and Troubleshooting Class | Rhinelander
- February 27
- 7 AM - 4 PM
Class Qualifies for 8.0 Wisconsin CEU Credits: Master Plumber, Master Plumber-Restricted Service, Journeyman Plumber, Journeyman Plumber-Restricted Service, POWTS Inspector, POWTS Maintainer.
- Pre-registration is required
3
Airflow Issues Resolved | Rhinelander
- March 3
- 9 AM - 12 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
4
Air Conditioning Basics | Kenosha
- March 4
- 9 AM - 12 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
4
Airflow Issues Resolved | Kenosha
- March 4
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
5
MagicPak Maintenance for Property Managers and Maintenance Techs | Cedar Rapids
- March 5
- 9 AM - 11 AM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class focuses on the proper maintenance, troubleshooting, and operation of MagicPak all-in-one heating and cooling systems commonly found in multi-family and light commercial properties. Designed specifically for property managers and maintenance professionals, this session will help you understand how to keep these units running efficiently and avoid costly service calls.
🡢 Click here for details and to register for this class
5
Airflow Issues Resolved | Cedar Rapids
- March 5
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
9
Air Conditioning Basics | Madison
- March 9
- 9 AM - 12 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
9
Airflow Issues Resolved | Madison
- March 9
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
10
HVAC Tuesday featuring Refrigerant Products | Madison
- March 10
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
10
HVAC Troubleshooting Fundamentals, Refrigeration and Airflow | Remote
- March 10 - April 30
- 5 PM - 7 PM
Master Refrigeration & Airflow Troubleshooting! Unlock the skills to quickly diagnose and correct system inefficiencies that cost time and performance. Learn proven techniques to solve common HVAC issues, boost system efficiency, and deliver exceptional results that keep your customers coming back.
This course consists of 10 evening sessions. If you are unable to attend a session, a recording will be made available for registered participants to review.
11
Kohler CEU Training | Kenosha
- March 11
- 3:30 PM - 5 PM
Join us for a Kohler and Sterling training in Kenosha on March 11th conducted by Chris Holum from Kohler Company. Learn about NEW Kohler and Sterling products, Kohler performance showering, DUO, Mechanical Anthem, Digital Anthem and Digital Anthem Plus.
- 2 CEU Credits are available
- Space is limited to 20 attendees
🡢 Click here for details and to register
16
MagicPak Maintenance for Property Managers and Maintenance Techs | Brainerd
- March 16
- 9 AM - 11 AM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class focuses on the proper maintenance, troubleshooting, and operation of MagicPak all-in-one heating and cooling systems commonly found in multi-family and light commercial properties. Designed specifically for property managers and maintenance professionals, this session will help you understand how to keep these units running efficiently and avoid costly service calls.
🡢 Click here for details and to register for this class
17
MagicPak Maintenance for Property Managers and Maintenance Techs | Twin Cities
- March 17
- 9 AM - 11 AM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class focuses on the proper maintenance, troubleshooting, and operation of MagicPak all-in-one heating and cooling systems commonly found in multi-family and light commercial properties. Designed specifically for property managers and maintenance professionals, this session will help you understand how to keep these units running efficiently and avoid costly service calls.
🡢 Click here for details and to register for this class
18
MagicPak Maintenance for Property Managers and Maintenance Techs | Rochester
- March 18
- 9 AM - 11 AM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class focuses on the proper maintenance, troubleshooting, and operation of MagicPak all-in-one heating and cooling systems commonly found in multi-family and light commercial properties. Designed specifically for property managers and maintenance professionals, this session will help you understand how to keep these units running efficiently and avoid costly service calls.
🡢 Click here for details and to register for this class
18
Airflow Issues Resolved | Rochester
- March 18
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
19
Air Conditioning Basics | Rockford
- March 19
- 9 AM - 12 PM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
19
Airflow Issues Resolved | Rockford
- March 19
- 1 PM - 4 PM
This class focuses on one of the most overlooked yet critical aspects of HVAC system performance—airflow. Designed for HVAC service professionals, this session explores how improper airflow affects efficiency, comfort, and equipment longevity. Participants will learn how to identify, measure, and correct airflow problems to ensure peak system performance.
25
Flow Smarter-Spend Less CEU Training | Kenosha
- March 25
- 3 PM - 5 PM
This training explores the function, application, and advantages of pressure‑balancing shower valves in multi‑family and commercial environments. Attendees will learn how to optimize performance and implement water‑saving solutions that reduce operational costs.
- 2 CEU Credits are available
- Space is limited to 20 attendees
🡢 Click here for details and to register
13
Comfortmaker Ductless | La Crosse
- April 13
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
13
Economizer Basics | La Crosse
- April 13
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
14
HVAC Tuesday with UEi | Madison
- April 14
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
15
Comfortmaker Ductless | Green Bay
- April 15
- 9:30 AM - 12:30 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
15
Economizer Basics | Green Bay
- April 15
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
16
Comfortmaker Ductless | Wausau
- April 16
- 10 AM - 1 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
16
Economizer Basics | Wausau
- April 16
- 1:30 PM - 4:30 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
20
Comfortmaker Ductless | Madison
- April 20
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
20
Economizer Basics | Madison
- April 20
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
21
Residential Design Through Manual J, D, S and T | Madison
- April 21-23
- 9 AM
This class covers the fundamental principles of air conditioning systems, giving HVAC professionals a clear understanding of how cooling systems operate from start to finish. Whether you’re new to the trade or refreshing your knowledge, this session provides the essential foundation needed for diagnosing and servicing residential and light commercial air conditioners.
27
Comfortmaker Ductless | Eau Claire
- April 27
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
27
Economizer Basics | Eau Claire
- April 27
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
28
Comfortmaker Ductless | Brainerd
- April 28
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
28
MagicPak Maintenance for HVAC Pro's | Brainerd
- April 28
- 1 PM - 4 PM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class dives deep into the operation, maintenance, and troubleshooting of MagicPak all-in-one HVAC systems. Geared toward HVAC service technicians and installers, this session focuses on real-world applications, helping you improve efficiency, reduce callbacks, and master diagnostics on both older and new-generation MagicPak models.
🡢 Click here for details and to register for this class
29
Comfortmaker Ductless | Twin Cities
- April 29
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
29
MagicPak Maintenance for HVAC Pro's | Twin Cities
- April 29
- 1 PM - 4 PM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class dives deep into the operation, maintenance, and troubleshooting of MagicPak all-in-one HVAC systems. Geared toward HVAC service technicians and installers, this session focuses on real-world applications, helping you improve efficiency, reduce callbacks, and master diagnostics on both older and new-generation MagicPak models.
🡢 Click here for details and to register for this class
30
Comfortmaker Ductless | Rochester
- April 30
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
30
MagicPak Maintenance for HVAC Pro's | Rochester
- April 30
- 1 PM - 4 PM
ONLY AVAILABLE IN MINNESOTA AND IOWA
This class dives deep into the operation, maintenance, and troubleshooting of MagicPak all-in-one HVAC systems. Geared toward HVAC service technicians and installers, this session focuses on real-world applications, helping you improve efficiency, reduce callbacks, and master diagnostics on both older and new-generation MagicPak models.
🡢 Click here for details and to register for this class
4
Comfortmaker Ductless | Cedar Rapids
- May 4
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
4
Economizer Basics | Cedar Rapids
- May 4
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
5
Comfortmaker Ductless | Rockford
- May 5
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
5
Economizer Basics | Rockford
- May 5
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
6
Comfortmaker Ductless | Kenosha
- May 6
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
6
Economizer Basics | Kenosha
- May 6
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
7
Comfortmaker Ductless | Rhinelander
- May 7
- 9 AM - 12 PM
This class focuses on the operation, maintenance, and troubleshooting of Comfortmaker ductless mini-split systems. Designed for HVAC service technicians, the session dives into system components, inverter technology, and diagnostic procedures to help you confidently service and maintain these high-efficiency units.
🡢 Click here for details and to register for this class
7
Economizer Basics | Rhinelander
- May 7
- 1 PM - 4 PM
This class is all about the economizer—a key component in optimizing HVAC system efficiency and indoor air quality. Participants will learn how to properly install, adjust, and maintain economizers for peak performance.
19
HVAC Tuesday with Conex Banninger | Madison
- May 19
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
2
EPA Section 608 Training and Certification | Remote
- June 2, 4, 9, 11 & 18
- 4 Classes: 5-7 PM & 1 Test: 4-8 PM
This course prepares HVAC technicians to earn their EPA Section 608 Certification, required by federal law to handle refrigerants legally. Designed for both new and experienced technicians, the class covers essential knowledge and hands-on skills to safely manage, recover, and service refrigerants in residential and commercial systems.
This course consists of 5 evening sessions. Students will need a PC, laptop, tablet or mobile phone to access online certification test.
9
HVAC Tuesday with NAVAC | Madison
- June 9
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
14
HVAC Tuesday with Rectorseal | Madison
- July 14
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
11
HVAC Tuesday with Quietflex | Madison
- August 11
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
15
HVAC Tuesday with Mueller Streamline Co. | Madison
- September 15
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
6
HVAC Tuesday with Caleffi Hydronic Solutions | Madison
- October 6
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
10
HVAC Tuesday with AprilAire | Madison
- November 10
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register
8
HVAC Tuesday with Grundfos | Madison
- December 8
- 9 AM, 12 PM & 4 PM
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. The First Training HVAC Tuesday will give you three separate opportunities of learning.
🡢 Click here for details and to register