Upcoming Classes
At IHS, we take pride in offering comprehensive classes designed to elevate your expertise and strengthen customer relationships. Our commitment to providing valuable industry insights is unmatched. Join us to gain essential knowledge that can help you save money, optimize system efficiency, and extend the lifespan of your critical equipment. Partner with us and experience the difference in your approach to HVAC hydronic systems.
2025 Free Training
At-a-Glance
Control Valve Balancing
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Next Level Boilers Overflow Class
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Cooling Towers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Free Cooling & Heat Exchangers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Chillers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
HVAC Certification
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Steam
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Next Level Steam
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Piping & Thermal Expansion
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Most Requested Topics
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required. No admittance without a ticket.
VFD Pumping
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
ADMISSION IS FREE
Registration and E-ticket are required.
No admittance without a ticket.
Next Level Boilers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
This class has reached capacity and is now closed to registration.
Hot Water Boilers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
Space is limited. Registration is STRONGLY encouraged.
Hot Water Boilers
Please note the new Start and End times for our classes in 2025!
Breakfast - 7AM
Class Begins - 8AM
Free Lunch! - 12PM
Class Ends - 4PM
Space is limited. Registration is STRONGLY encouraged.

Gas Piping & Combustion Air for Boilers
GAS PIPING & combustion air
For boilers
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

Gas Piping & Combustion Air for Boilers
GAS PIPING & combustion air
For boilers
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

Feedwater Systems for Your Boilers and Generators
PLEASE NOTE - DATE CHANGE
Class will NOT be held on 10/17 as originally planned
Feedwater systems
For steam boilers and Generators
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

Feedwater Systems for Steam Boilers and Generators
Feedwater systems
For Steam boilers and Generators
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

The RIGHT Way to Fire Up Your Boiler
THE RIGHT WAY
To Fire up your boiler
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

The RIGHT Way to Fire Up Your Boiler
THE RIGHT WAY
To Fire up your boiler
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

Mestek / Reed Institute
Mestek and the Reed Institute welcome IHS’s Joe Stagg as a guest instructor at this training event

Your Domestic Hot Water System is Burning Your Budget
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
Domestic water heating loads and how they affect your heat system
Considerations for using condensing, gas-fired water heaters.
A deep dive into indirect water heating
Summer operation of heating water boilers and their Turndown rates
Reason to reduce your domestic hot water storage capacity
The best way to effectively "match" your domestic hot water heating loads

Your Domestic Hot Water System is Burning Your Budget
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
Domestic water heating loads and how they affect your heat system
Considerations for using condensing, gas-fired water heaters.
A deep dive into indirect water heating
Summer operation of heating water boilers and their Turndown rates
Reason to reduce your domestic hot water storage capacity
The best way to effectively "match" your domestic hot water heating loads

Mestek / Reed Institute
Mestek and the Reed Institute welcome IHS’s Joe Stagg as a guest instructor at this training event

Mestek / Reed Institute
Mestek and the Reed Institute welcome IHS’s Joe Stagg as a guest instructor at this training event

Mestek / Reed Institute
Mestek and the Reed Institute welcome IHS’s Joe Stagg as a guest instructor at this training event

PIC Valves: Why You Need Them
PIC VALVES:
WHY YOU NEED THEM
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

PIC Valves: Why You Need Them
PIC VALVES:
WHY YOU NEED THEM
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM

Mestek / Reed Institute
Mestek and the Reed Institute welcome IHS’s Joe Stagg as a guest instructor at this training event

Variable Speed Pumps
Variable Speed Pumps:
The Best BANG for your Buck!
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
• Exposing the subtle "Gotchas!" of centrifugal pumping
• Find & avoid the demon hiding in your pump curves...
• Using the Affinity Laws to build system curves
• Master the controls of VFD pumping
• Where you should place your VFD’s pressure sensor

Variable Speed Pumps
Variable Speed Pumps:
The Best BANG for your Buck!
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
• Exposing the subtle "Gotchas!" of centrifugal pumping
• Find & avoid the demon hiding in your pump curves...
• Using the Affinity Laws to build system curves
• Master the controls of VFD pumping
• Where you should place your VFD’s pressure sensor

The Chiller Envelope
The Chiller Envelope: How Chillers Should Operate
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
Join us to explore the most crucial aspect of chiller operation: running your system at peak efficiency. Learn about best practices, maintenance tips, and performance optimization strategies that can help you unlock the full potential of your chiller while keeping energy costs in check.
We’ll delve into the diverse world of compressors used in chiller systems. We’ll guide you through the intricacies of various compressor types, unravel the critical equilibrium between refrigerant charge and chiller lift, and learn how these two factors interact and impact the performance of your chiller system, ensuring you grasp the nuances of maintaining optimal levels to enhance efficiency and longevity.
Discover the art of unloading different chiller types to maximize efficiency and minimize energy consumption. Whether it's variable-speed or multiple-stage compressors, you’ll learn how to fine-tune your chiller operation for optimal results.
Explore the concept of managing partial loads with varying flow rates and temperature differentials in chiller systems. We will provide insights into achieving the perfect balance between energy savings and operational effectiveness under different operating conditions.

The Chiller Envelope
The Chiller Envelope: How Chillers Should Operate
Start Early with our Breakfast Huddle at 8AM | Stay late for our Q&A Open Forum 2PM - 3PM
Join us to explore the most crucial aspect of chiller operation: running your system at peak efficiency. Learn about best practices, maintenance tips, and performance optimization strategies that can help you unlock the full potential of your chiller while keeping energy costs in check.
We’ll delve into the diverse world of compressors used in chiller systems. We’ll guide you through the intricacies of various compressor types, unravel the critical equilibrium between refrigerant charge and chiller lift, and learn how these two factors interact and impact the performance of your chiller system, ensuring you grasp the nuances of maintaining optimal levels to enhance efficiency and longevity.
Discover the art of unloading different chiller types to maximize efficiency and minimize energy consumption. Whether it's variable-speed or multiple-stage compressors, you’ll learn how to fine-tune your chiller operation for optimal results.
Explore the concept of managing partial loads with varying flow rates and temperature differentials in chiller systems. We will provide insights into achieving the perfect balance between energy savings and operational effectiveness under different operating conditions.

Free Cooling
How Free Cooling Works with Different Types of Chillers
We will teach you how to maximize the lifespan and performance of your cooling towers. We'll show you how proper water treatment and maintenance will save you from premature tower failure. This free class could save you thousands of dollars.

Free Cooling
How Free Cooling Works with Different Types of Chillers
We will teach you how to maximize the lifespan and performance of your cooling towers. We'll show you how proper water treatment and maintenance will save you from premature tower failure. This free class could save you thousands of dollars.