Young Supply Company

FARMINGTON - 2/17/26 Rheem RD16-18 Universal Heat Pumps
2026-02-17 08:00 - 12:00 (America/Detroit) | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
During this class we will do an overview of the outdoor equipment, discuss the outdoor unit components, their purpose and how they function. We will review the application and installation of the heat pump in a universal and dual fuel installation. Start up procedures and commissioning processes will be reviewed. We will also review the sequence of operation in heating, cooling and defrost modes when operated with Econet, 24-volt legacy control using the Rheem algorithm as well as 24-volt legacy and two stage operation. Finally, a discussion about component troubleshooting.
Tuesday, February 17, 2026 8AM – 12PM
Instructed by – Larry Marhofer and Dave Fletcher

FARMINGTON 2/17/26 - Rheem's RD16-18 Universal Heat Pumps (2)

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

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Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

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LOCATION: Young Supply Company SOUTH GRAND RAPIDS Learning Center
CLASS NAME: EPA 608 Refrigerant Certification
WHEN: Wednesday, January 19, 2022 9AM - 12PM
ADDITIONAL INFO: EPA 608 Refrigerant Exam
EPA Certification Review and Exam instructed by Young Supply's own Terry Tarantine. In advance of the class, students purchase part # QT3000 from Young Supply @ $139 which is the cost of the class. Students will self study from the book but can email the instructor, tjt@youngsupply.com , with questions. The class will have a 25 question review from each of the EPA-608 sections and, after a question and answer period, the exam will be administered. Lead time on exam results is typically 2-3 weeks
Class size is strictly limited to 18 students.

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FARMINGTON - TWO DAY 1/27/26 & 1/28/26 Mitsubishi Advanced M&P Service
2026-01-27 08:30 - 2026-01-28 16:30 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
YOU MUST COMPLETE THE STANDARD M&P SERVICE CLASS AS A PRERESIQUITE

This 2-day course provides participants with an in-depth explanation of system components along with a breakdown of where they fit within the electrical and refrigerant circuits. Check points and common faults are identified along with their probable causes and effects. Emphasis is placed on operational sequence theory and system performance in each operational mode. Additionally, participants are presented with the System Diagnosis Procedure used to troubleshoot and isolate faults in the equipment. Using the steps outlined in the procedure, participants perform both facilitated group-based and individual hands-on exercises to repair faulty equipment.
Target Audience: Installers and Service Technicians
Hours: 2 days from 8:30 AM – 4:30 PM. Please make travel arrangements accordingly to avoid missing class time.
CEUs: 1.4 | NATE: 16 hours
Attire and Classroom Requirements: Please do not wear shorts or open-toed shoes for safety reasons. Bring a laptop computer or Internet accessible device. It is mandatory that all students attend the full required hours of each class session to receive credit for the class.
Two Day Class – Tuesday, January 27 & Wednesday, January 28, 2026 8:30AM – 4:30PM both days
Class qualifies for 16 NATE approved hours
Instructed by Brent Cox
PER MITSUBISHI – CLASS SIZE STRICTLY LIMITED TO 15 STUDENTS (Minimum of 8 students needed for class.)
Meal included.

POSTPONED - DATE TBD -FARMINGTON - TWO DAY 1/13/26 & 1/14/26 Mitsubishi MXZ SM Essentials Class
2026-01-13 08:30 - 2026-01-14 16:30 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
POSTPONED – DATE TBD
We apologize for the inconvenience!

This course provides an in-depth discussion of the techniques associated with installing SMART MULTI systems. Instruction focuses on the best practices, limitations, and manufacturer’s requirements as they pertain to wiring, addressing, refrigerant piping, and equipment installation. Hands-on experience building systems using Diamond System Builder™ design software offers participants insights and requirements for Mitsubishi Electric’s warranty process and the steps to register products once they have been installed. The concepts of integration and centralized control are discussed as well as the proper steps for system start-up. An in-depth functional examination
of system operation including both the electrical and refrigerant circuits is covered along with the resources, and techniques to diagnose and troubleshoot SMART MULTI systems. Practical hands-on exercises to identify faults and repair select units reinforce the concepts covered.
WHAT YOU’LL LEARN:
• Review the S-Series nomenclature and system components
• Identify and discuss the concepts of wiring and addressing of system components
• Explain the installation process including the location and function of DIP switches and jumper settings
• Use Use Diamond System Builder to modify, layout, and select specifications for a SMART MULTI system application
• Explain the SMART MULTI start-up process and Test Run via Maintenance Tool
• Identify and discuss the extended warranty terms and submittal procedure
• Explain the settings and networking required to setup centralized control
• Discuss start-up faults and their resolution
• Identify and discuss preventive maintenance tasks and the use of Maintenance Tool for system monitoring
• Discuss electrical operation and refrigerant flow paths
• Use Maintenance Tool to locate the key data points for monitoring equipment
• Resolve fault and error codes

POSTPONED – DATE TBD
We apologize for the inconvenience!
Two Day Class – Tuesday, January 13 & Wednesday, January 14, 2026 8:30AM – 4:30PM both days
Class qualifies for 16 NATE approved hours
Instructed by Larry Armes
PER MITSUBISHI – CLASS SIZE STRICTLY LIMITED TO 15 STUDENTS (Minimum of 8 students needed for class.)
Meal included.

Lansing Christmas Lunch
2025-12-23 11:00 - 13:00 | LANSING – Young Supply, 1130 Ramada Drive, Lansing, MI, 48911, United States
Join us for our annual Christmas lunch as we serve a delicious meal to our favorite people – YOU!

Flint Christmas Lunch
2025-12-18 11:00 - 13:00 | FLINT – Young Supply, 529 Kelso St., Flint, MI, 48506, United States

TROY - 12/18/25 - CSD-1 Training Class
2025-12-18 09:00 - 15:00 | TROY – YSC Learning Center, 2237 Elliott Dr, Troy, MI, 48083, United States
This class will cover: code requirements for CSD-1 testing and certification, forms needed, how to test and record, and code updates. There will be a review of current CSD-1 codes, test procedures and recording of information, how to fill out forms for state mandated CSD-1 testing, and best practices.
TRAINEES SHALL BRING WITH THEM TO CLASS:
● ASME CSD-1 2018
● Article 9 Skilled Trades Regulation Act
● The new Skilled Trades Regulation Act Rules – Part 9

This Class Will Earn You 2 NATE CEU Hours!
Class fee includes meal

TROY - 12/18/25 - CSD-1 Training

Participant InformationCompany Name*Phone Number*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name - If registering more than one person, please do so separately as class size is limited.*First NameLast NameThis field is hidden when viewing the formAttendee Name - Please list FIRST & LAST name of each attendeeEmail Address (for class sign up confirmation email & details of what attendee will need to bring.)*

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Check Here if You Are Taking This Class For CEUs
Class Fee - $325 (Will be billed day of class)includes class, certification test, and lunch. This field is hidden when viewing the form= TotalPayment InformationClass Fee - $325 (Will be billed day of class)This field is hidden when viewing the formPlease Select a Method of Payment

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Saginaw Christmas Lunch
2025-12-16 11:00 - 13:00 | SAGINAW – Young Supply, 125 Davenport Ave., Saginaw, MI, 48602, United States

Holland, MI Christmas Breakfast
2025-12-12 07:00 - 09:00 | HOLLAND, MI – Young Supply, 235 Hoover Blvd., Holland, MI, 49423, United States
Join us for our annual Christmas breakfast as we serve a delicious meal to our favorite people – YOU!

FARMINGTON - TWO DAY 12/09/25 & 12/10/25 Mitsubishi M & P Service and Install Class
2025-12-09 08:30 - 2025-12-10 16:30 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
Acquire the in-depth knowledge and skills needed to install and troubleshoot Mr. Slim M&P-series systems.
Throughout the 2-day Mr. Slim Service Course, you will be introduced to the concepts and theories of Mr. Slim system operation, including an in-depth functional study of the unique technologies employed. From there, you will move into detailed discussions surrounding the theories of properly applying, installing and troubleshooting Mr. Slim M&P-series systems. Concepts and theory are covered in the classroom and reinforced through practical hands-on exercises. Static displays and fully functional Mr. Slim systems are installed for system analysis and practical troubleshooting exercises.
Two Day Class – Tuesday, December 9 & Wednesday, December 10, 2025 8:30AM – 4:30PM both days
Class qualifies for 16 NATE approved hours
Instructed by Brent Cox – Larry Armes
PER MITSUBISHI – CLASS SIZE STRICTLY LIMITED TO 15 STUDENTS (Minimum of 8 students needed for class.)
Meal included.

Toledo Christmas Lunch
2025-12-04 11:00 - 13:00 | TOLEDO – Young Supply, 1058 Hamilton Dr., Holland, OH, 43528, United States

SOUTH GRAND RAPIDS - 10/30/25 - Rooftop Gas/Electric Training
2025-10-30 09:00 - 12:00 | SOUTH GRAND RAPIDS – Young Supply, 410 44th Street SW, Wyoming, MI, 49548, United States
Rooftops Gas/Electrics Training
Class Instructors – Young Supply’s own Larry Marhofer – Dave Fletcher
This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

SOUTH GRAND RAPIDS 10/30/25 - Rooftops Gas/Electrics Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information

LOCATION: Young Supply Company SOUTH GRAND RAPIDS Learning Center
CLASS NAME: Rooftops Gas/Electric Training
WHEN: Thursday, October 30, 2025 9AM - 12PM
ADDITIONAL INFO: This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

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FARMINGTON - 10/23/25 90%+ Gas Furnaces Training
2025-10-23 09:00 - 12:00 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
Acquire the in-depth knowledge and skills needed for Hi Efficiency Gas Furnaces.
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines.
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

Date: Thursday, October 23, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

FARMINGTON - 10/23/25 - 90 Plus Gas Furnaces Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company FARMINGTON Training Center
CLASS NAME: 90 Plus Gas Furnaces Training
WHEN: October 23, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will discuss: The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces.

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

TROY - 10/22/25 90%+ Gas Furnaces Training
2025-10-22 09:00 - 12:00 | TROY – YSC Learning Center, 2237 Elliott Dr, Troy, MI, 48083, United States
Acquire the in-depth knowledge and skills needed for Hi Efficiency Gas Furnaces.
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines.
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

Date: Wednesday, October 22, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

TROY - 10/22/25 - 90 Plus Gas Furnaces Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company TROY - YSC Learning Center
CLASS NAME: 90 Plus Gas Furnaces Training
WHEN: October 22, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will discuss: The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

TROY - 10/21/25 - EPA 608 Refrigerant Certification Review & Exam
2025-10-21 08:00 - 12:00 | TROY – Young Supply, 2237 Elliott Drive, Troy, MI, 48083, United States
EPA Certification Review and Exam instructed by Young Supply’s own Brent Cox.
Training Details:
Date: Tuesday, October 21, 2025
Time: 8am – Noon
Location: Young Supply Co. Troy
Instructor: Brent Cox
What You Will Learn:

Federal Regulations: Understand the requirements of Section 608 of the Clean Air Act and the importance of proper refrigerant handling techniques.

Examination Overview: Get familiar with the structure of the certification exam, including the Core, Type I, Type II, Type III, and Universal sections.

Vapor-Compression Refrigeration Cycle: Learn the detailed workings of the refrigeration cycle, including components like compressors, condensers, and evaporators.

Pressure-Temperature Chart: Master the use of the pressure-temperature chart to understand the relationship between pressure and temperature for various refrigerants.

Refrigeration Service: Gain insights into best practices for servicing refrigeration systems, including leak detection, dehydration, and safety measures.

Recovery Devices: Explore the types of recovery devices and their usage.

Leak Detection: Discover effective methods for detecting leaks, including electronic detectors and soap bubbles.

Dehydration: Learn the importance of removing moisture from systems and proper evacuation procedures.

Safety Measures: Understand the safety precautions when handling refrigerants, including the use of protective gear and proper handling of cylinders.

Why Attend?

Certification Requirement: Ensure you are certified to maintain, service, repair, or dispose of appliances containing regulated refrigerants.

Expert Instruction: Benefit from the knowledge and experience of our certified instructor.

Comprehensive Training: Receive thorough preparation for the EPA Section 608 Certification examination.

Students must contact their local Young Supply branch prior to the class and purchase part # QT3000 for $155.60, which is the cost of the class. Prior to class day, students will self study from the book but can email the instructor, brent.cox@youngsupply.com , with questions.
The class will have a 25 question review from each of the EPA-608 sections and, after a question and answer period, the exam will be administered. Lead time on exam results is typically 2-3 weeks.

TROY - 10/21/25 - EPA 608 Certification

Participant InformationCompany Name*Phone Number*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*First NameLast NameClass size is limited. If registering more than one person, please do so separately. Thank you.Email Address for class sign up confirmation email.*

This field is hidden when viewing the formClass InformationThis field is hidden when viewing the formX Class Fee ($140)This field is hidden when viewing the form= TotalThis field is hidden when viewing the formPayment InformationThis field is hidden when viewing the formPlease Select a Method of Payment

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Credit Card (Please call branch with credit card info 269-343-4625)
Young Supply Account # (if known)This field is hidden when viewing the formPO #IMPORTANT: In advance of the class, students must contact their local Young Supply branch and purchase part # QT3000 from Young Supply @ $140, which is the cost of the class. STUDENTS MUST SELF STUDY from the QT3000 book prior to the review class but can email the instructor, tjt@youngsupply.com , with questions.

The class will have a 25 question review from each of the EPA-608 sections and, after a question and answer period, the exam will be administered. Lead time on exam results is typically 2-3 weeks.CommentsSignaturePlease call the number listed below to process a credit card payment. CAPTCHAThis field is hidden when viewing the formUntitled

FARMINGTON - TWO DAY 10/14/25 & 10/15/25 Mitsubishi MXZ SM Essentials Class
2025-10-14 08:30 - 2025-10-15 16:30 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
This course provides an in-depth discussion of the techniques associated with installing SMART MULTI systems. Instruction focuses on the best practices, limitations, and manufacturer’s requirements as they pertain to wiring, addressing, refrigerant piping, and equipment installation. Hands-on experience building systems using Diamond System Builder™ design software offers participants insights and requirements for Mitsubishi Electric’s warranty process and the steps to register products once they have been installed. The concepts of integration and centralized control are discussed as well as the proper steps for system start-up. An in-depth functional examination
of system operation including both the electrical and refrigerant circuits is covered along with the resources, and techniques to diagnose and troubleshoot SMART MULTI systems. Practical hands-on exercises to identify faults and repair select units reinforce the concepts covered.
WHAT YOU’LL LEARN:
• Review the S-Series nomenclature and system components
• Identify and discuss the concepts of wiring and addressing of system components
• Explain the installation process including the location and function of DIP switches and jumper settings
• Use Use Diamond System Builder to modify, layout, and select specifications for a SMART MULTI system application
• Explain the SMART MULTI start-up process and Test Run via Maintenance Tool
• Identify and discuss the extended warranty terms and submittal procedure
• Explain the settings and networking required to setup centralized control
• Discuss start-up faults and their resolution
• Identify and discuss preventive maintenance tasks and the use of Maintenance Tool for system monitoring
• Discuss electrical operation and refrigerant flow paths
• Use Maintenance Tool to locate the key data points for monitoring equipment
• Resolve fault and error codes
Two Day Class – Tuesday, October 14 & Wednesday, October 15, 2025 8:30AM – 4:30PM both days
Class qualifies for 16 NATE approved hours
Instructed by Brent Cox
PER MITSUBISHI – CLASS SIZE STRICTLY LIMITED TO 15 STUDENTS (Minimum of 8 students needed for class.)
Meal included.

Grand Rapids North Counter Day
2025-10-09 11:00 - 13:00 | OH
It’s a CHEESESTEAK LUNCH in Grand Rapids North! Join us for lunch as we serve up mouth-watering cheesesteaks to our customers!

KALAMAZOO - 10/8/25 Rooftop Gas/Electrics Training
2025-10-08 09:00 - 12:00 | KALAMAZOO – Young Supply Learning Center, 5737 East Cork St., Kalamazoo, MI, 49048, United States
This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.
Date: Wednesday, October 8, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

KALAMAZOO - 10/8/25 - Rooftop Gas/Electrics Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company KALAMAZOO - Learning Center
CLASS NAME: Rooftop Gas/Electrics Training
WHEN: October 8, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

South Warren Counter Day
2025-10-07 11:00 - 13:00 | SOUTH WARREN – Young Supply, 12350 E. Nine Mile, Warren, MI, 48089, United States
Join us for lunch as we serve burgers and dogs to our favorite people – YOU!

FARMINGTON - 10/7/25 Rooftops Gas/Electrics Training
2025-10-07 09:00 - 12:00 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.
Date: Tuesday, October 7, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

FARMINGTON - 10/7/25 - Rooftop Gas/Electrics Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company FARMINGTON Training Center
CLASS NAME: Rooftop Gas/Electrics Training
WHEN: October 7, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

TROY - 10/1/25 - A2L Refrigerant Training
2025-10-01 08:00 - 10:00 | TROY – YSC Learning Center, 2237 Elliott Dr, Troy, MI, 48083, United States
A2L Refrigerant Training Course
Date: Wednesday, October 1, 2025 at 8:00AM – 10:00AM
Instructed by Ron Rizzo
Location: Young Supply Co. Troy – 2237 Elliott Dr. Troy, MI 48083 | (248) 577-0442

TROY - 10/1/25 - A2L Refrigerant Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

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(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company TROY Learning Center
CLASS NAME: A2L Refrigerant Training
WHEN: Wednesday, October 1, 2025 8AM - 10AM
ADDITIONAL INFO: A2L Refrigerant Training instructed by Ron Rizzo

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Young Supply Account #This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowComments:This field is hidden when viewing the formSignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

KALAMAZOO - 9/25/25 90%+ Gas Furnaces Training
2025-09-25 09:00 - 12:00 | KALAMAZOO – Young Supply Learning Center, 5737 East Cork St., Kalamazoo, MI, 49048, United States
Acquire the in-depth knowledge and skills needed for Hi Efficiency Gas Furnaces.
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines.
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

Date: Thursday, September 25, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

KALAMAZOO - 9/25/25 -90 Plus Gas Furnaces Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company KALAMAZOO - Learning Center
CLASS NAME: 90 Plus Gas Furnaces Training
WHEN: September 25, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will discuss: The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

TROY - 9/24/25 - A2L Refrigerant Training
2025-09-24 08:00 - 10:00 | TROY – YSC Learning Center, 2237 Elliott Dr, Troy, MI, 48083, United States
A2L Refrigerant Training Course
Date: Wednesday, September 24, 2025 at 8:00AM – 10:00AM
Instructed by Ron Rizzo
Location: Young Supply Co. Troy – 2237 Elliott Dr. Troy, MI 48083 | (248) 577-0442
This class has reached it capacity and you will be added to the standby list. We apologize for any inconvenience.

DOWNTOWN TOLEDO - 9/23/25 90%+ Gas Furnaces Training
2025-09-23 09:00 - 12:00 | DOWNTOWN TOLEDO – YSC Training Center, 1915 Monroe Street, Toledo, OH, 43604, United States
Acquire the in-depth knowledge and skills needed for Hi Efficiency Gas Furnaces.
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines.
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

Date: Tuesday, September 23, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

DOWNTOWN TOLEDO - 9/23/25 - 90 Plus Gas Furnaces Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

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Class Information
LOCATION: Young Supply Company DOWNTOWN TOLEDO
CLASS NAME: 90 Plus Gas Furnaces Training
WHEN: September 23, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will discuss: The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

FARMINGTON - 9/16/25 - Fieldpiece Combustion Analysis Done the Right Way
2025-09-16 14:00 - 16:00 | FARMINGTON – Young Supply, 30600 W. 8 Mile Rd., Farmington Hills, MI, 48336, United States
FARMINGTON - 9/16/25 - Fieldpiece Combustion Analysis Done the Right Way

LinkedInThis field is for validation purposes and should be left unchanged.Participant InformationCompany Name*Phone Number*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*First NameLast NameClass size is limited. If signing up more than one person from your company, please register each separately. Thank you.This field is hidden when viewing the formAttendee Name(s) - Please list FIRST & LAST name of each attendeeEmail Address for class sign up confirmation email.*

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Young Supply Account # (if applicable)Free class. Thank you for choosing Young Supply and Mitsubishi.
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KALAMAZOO - 9/16/25 - Fieldpiece Combustion Analysis Done the Right Way
2025-09-16 08:00 - 10:00 | KALAMAZOO – Young Supply Learning Center, 5737 East Cork St., Kalamazoo, MI, 49048, United States
KALAMAZOO- 9/16/25 - Fieldpiece Combustion Analysis Done the Right Way

CompanyThis field is for validation purposes and should be left unchanged.Participant InformationCompany Name*Phone Number*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*First NameLast NameClass size is limited. If signing up more than one person from your company, please register each separately. Thank you.This field is hidden when viewing the formAttendee Name(s) - Please list FIRST & LAST name of each attendeeEmail Address for class sign up confirmation email.*

This field is hidden when viewing the formClass InformationThis field is hidden when viewing the formTotal number of people attending from your company*This field is hidden when viewing the formClass Fee:

Check Here if You Are Taking This Class For CEUs
Young Supply Account # (if applicable)Free class. Thank you for choosing Young Supply and Mitsubishi.
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TROY - 9/10/25 Rooftop Gas/Electric Trainings
2025-09-10 09:00 - 12:00 | TROY – YSC Learning Center, 2237 Elliott Dr, Troy, MI, 48083, United States
This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.
Date: Wednesday, September 10, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher

TROY - 9/10/25 - Rooftops Gas/Electrics Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

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(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company TROY - YSC Learning Center
CLASS NAME: Rooftop Gas/Electrics Training
WHEN: September 10, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

BIRCH RUN - 9/9/25 - Rooftop Gas/Electric Training
2025-09-09 09:00 - 12:00 | BIRCH RUN – Comfort Inn, 11911 Dixie Hwy, Birch Run, MI, 48415, United States
Rooftops Gas/Electrics Training
Class Instructors – Young Supply’s own Larry Marhofer – Dave Fletcher
DATE & TIME: Tuesday, September 9, 2025 – 9:00AM – 12:00PM
LOCATION: COMFORT INN – BIRCH RUN – 11911 Dixie Hwy Birch Run, MI 48415
This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

BIRCH RUN - 9/9/25 - Rooftops Gas/Electrics Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: COMFORT INN - BIRCH RUN
CLASS NAME: Rooftop Gas/Electrics Training
WHEN: September 9, 2025 9AM - 12:00PM
ADDITIONAL INFO: This class will focus on unit operation and set up of DDC and non DDC control systems internal to the equipment as well as the appropriate Economizers and VFDs.

This field is hidden when viewing the formPayment InformationClass Fee = $120This field is hidden when viewing the formPlease Select a Method of Payment

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Young Supply Account # (if applicable)This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

FARMINGTON - TWO DAY 9/09/25 & 9/10/25 Mitsubishi M & P Service and Install Class
2025-09-09 08:30 - 2025-09-10 16:30 | FARMINGTON – YSC Tech Center, 30600 Eight Mile Rd., Farmington Hills, 48336, United States
Acquire the in-depth knowledge and skills needed to install and troubleshoot Mr. Slim M&P-series systems.
Throughout the 2-day Mr. Slim Service Course, you will be introduced to the concepts and theories of Mr. Slim system operation, including an in-depth functional study of the unique technologies employed. From there, you will move into detailed discussions surrounding the theories of properly applying, installing and troubleshooting Mr. Slim M&P-series systems. Concepts and theory are covered in the classroom and reinforced through practical hands-on exercises. Static displays and fully functional Mr. Slim systems are installed for system analysis and practical troubleshooting exercises.
Two Day Class – Tuesday, September 9 & Wednesday, September 10, 2025 8:30AM – 4:30PM both days
Class qualifies for 16 NATE approved hours
Instructed by Brent Cox – Larry Armes
PER MITSUBISHI – CLASS SIZE STRICTLY LIMITED TO 15 STUDENTS (Minimum of 8 students needed for class.)
Meal included.

FARMINGTON - 9/9/25 - 9/10/25 TWO DAY MITSUBISHI M & P Installation Essentials & Service

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

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(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company FARMINGTON Training Center
CLASS NAME: Mitsubishi M&P Service and Install Class taught by Larry Armes
WHEN: Two Day Class - September 9 & 10, 2025 8:30AM - 4:30PM both days
ADDITIONAL INFO: Learning materials will be provided. In order to receive credit for class from Mitsubishi, you must also register through them. Information on how to register will be given on day of class.
Meal included.

Payment InformationClass Fee = $140 Class will be billed on first day. How will you be paying?

Charge to my Young Supply Account

Cash

Credit Card (do not enter credit card information - will be billed first day of class)
Young Supply Account #PO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

SOUTH GRAND RAPIDS - 8/28/25 - 90%+ Gas Furnace Training
2025-08-28 09:00 - 12:00 | SOUTH GRAND RAPIDS – Young Supply, 410 44th Street SW, Wyoming, MI, 49548, United States
90 Plus Gas Furnace Training
Class Instructors – Young Supply’s own Larry Marhofer – Dave Fletcher
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

PLEASE NOTE – THIS CLASS IS OPEN TO YOUNG SUPPLY DEALERS ONLY

SOUTH GRAND RAPIDS 8/28/25 - 90 Plus Gas Furnace Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Young Supply Company SOUTH GRAND RAPIDS Learning Center
CLASS NAME: 90 Plus Gas Furnace Training
WHEN: Thursday, August 28, 2025 9AM - 12PM
ADDITIONAL INFO: The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces.

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Credit Card (Please call branch with credit card info)
Young Supply Account #This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowComments:SignatureFor your protection, please call the number listed below to process a credit card payment. CAPTCHA

TRAVERSE CITY - 8/26/25 90%+ Gas Furnace Training
2025-08-26 09:00 - 12:00 | TRAVERSE CITY – Northwestern Michigan College – Room AL 102, 2525 Aero Park Dr., Traverse City, MI, 49686, United States
Acquire the in-depth knowledge and skills needed for Hi Efficiency Gas Furnaces.
The 90 Plus Gas Furnace training program explores the many aspects of installing, servicing, and diagnosing single and two-stage 90 plus gas furnaces as well as Modulating gas furnaces. Installing procedures discussed include converting the furnaces to meet various applications, Cat. IV venting, LP conversion, twinning, set up, and commissioning. Service and maintenance procedures include, sequence of operation (single. two-stage & modulating), key components, proper component diagnostics, and component replacement guidelines.
90% Gas Furnace Training Program

Proper Condensate drain construction
Airflow Considerations
Venting
Gas Piping
Twinning
Components
IFC board & Dip switches
Service Procedures

96V Furnace training

Manifold Gas Pressures Hi/Low
Econet Stat wire length
Flame Sense Circuits
ECM Motors
IFC Dip Switches

M1 962V

Contractor App Furnace Only
ID Boards Furnace only
Constant CFM Blower Motor

Modulating Furnace

Condensate Traps
Inducer Assembly
Pressure Switches
Calibration Mode Cold & Hot
Gas Valve
LP Conversion
Gas Valve pressure adjustment and measurement
Gas Valve Communication test
Burners
Eco Net Communication Test

Date: Tuesday, August 26, 2025 at 9:00AM – 12:00PM
Instructed by Larry Marhofer & Dave Fletcher
Location: Northwestern Michigan College – 2525 Aero Park Drive – ROOM AL102 Traverse City, MI 49686

TRAVERSE CITY - 8/26/25 90+ Gas Furnaces Training

Participant InformationCompany Name*Phone*Phone number will be used to contact you in the event of last minute changes to class. Attendee Name*

First

Last

(If registering more than one person, please register each separately as class size is limited)Email Address for class registration confirmation email.*

Class Information
LOCATION: Northwestern Michigan College
2525 Aero Park Drive - ROOM AL102
Traverse City, MI 49686
CLASS NAME: Hi Efficiency Gas Furnace Training
WHEN: Tuesday, August 26, 2025 9:00AM - 12:00PM

This field is hidden when viewing the formPayment InformationClass Fee = $140 This field is hidden when viewing the formClass will be billed on first day. How will you be paying?

Charge to my Young Supply Account

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Credit Card
This field is hidden when viewing the formYoung Supply Account #This field is hidden when viewing the formPO #This field is hidden when viewing the formCheck #Please reference the class name & number and mail payment to the address indicated belowIf paying with credit card, please leave your name and phone number in the Comments section below and someone will contact you. DO NOT leave your credit card number.Comments:For your protection, please call the number listed below to process a credit card payment. CAPTCHA
