Navien Level 3 Training – Expert Diagnostics & System Integration

Presented by Certified Navien Trainer (15 person limit)

This elite-level training session is built for HVAC professionals who are already experienced with Navien systems and want to take their service capabilities to the highest level. Navien Level 3 focuses on advanced diagnostics, multi-system integration, and in-depth system analytics for tankless water heaters, boilers, and combi-units.

Attendees will explore cascade systems, commercial applications, advanced error code resolution, and how to integrate Navien products with external components such as hydronic zones, recirculation systems, and controls.

If you're ready to be your company’s go-to Navien expert, this is the training that sets you apart.

1. Cascade & Commercial System Design – Learn to configure and troubleshoot multi-unit cascade setups with shared piping and communication.
2. Advanced Error Resolution – Go beyond the manual and uncover the causes behind the toughest diagnostic challenges.
3. Hydronic & Control Integration – Understand how Navien units interface with zone valves, pumps, sensors, and building controls.
4. Recirculation System Optimization – Fine-tune internal and external recirc systems for comfort and efficiency.
5. Pro-Level Service Tools – Get hands-on with Navien’s most advanced service utilities, firmware updates, and control strategies.

Host or Publisher Johnstone Supply of SE WI