Hydronics 201 – Advanced Applications & Troubleshooting

This focused training class is perfect for HVAC professionals who want to improve their combustion analysis skills and deliver safer, more efficient boiler service.

Whether you're working on residential or light commercial systems, understanding combustion data is key to getting the most out of every install or service call.

We’ll cover the fundamentals of combustion, why analysis matters, and how to use combustion testing instruments correctly. You’ll learn how to interpret readings, make necessary adjustments, and ensure boilers are operating at peak performance—all while maintaining safety and compliance.

Presented in an open forum format, this class invites questions and real-world examples to make the content as relevant and practical as possible.

Take the guesswork out of boiler tuning—master combustion analysis and elevate your service!

1. Combustion Basics – Understand the science behind combustion and what factors influence efficiency and safety.
2. Using Analyzers Properly – Learn how to set up, calibrate, and use combustion analyzers for accurate readings.
3. Interpreting Data – Decode O₂, CO₂, CO, draft, and stack temperature readings to diagnose and fine-tune boiler performance.
4. Efficiency Optimization – Discover how proper analysis leads to fuel savings, cleaner burns, and fewer callbacks.
5. Jobsite Safety & Code Compliance – Ensure all combustion testing is done safely and meets national and local requirements.

Host or Publisher Johnstone Supply of SE WI