Rinnai Level III Course at Advance Plumbing

Join us for Rinnai Tankless Diagnostic & Service — Level 3 Training on December 4th, 2025, at Advanced Plumbing Supply in Walled Lake, MI. This in-depth, hands-on session runs from 7:00 a.m. to 12:00 p.m. and is designed for professionals looking to elevate their expertise in Rinnai tankless water heater systems.

Attendees will dive into service and installation fundamentals, parameter settings, and fault code troubleshooting, while exploring the top calls to Rinnai Tech Support and real-world residential and commercial solutions. The session also covers new product features and benefits, venting, gas supply, and plumbing requirements, as well as commissioning and maintenance best practices.

A highlight of the morning will be a hands-on product teardown, offering valuable insight into detailed diagnostic and repair procedures.

Breakfast and refreshments will be provided.

Location:
Advanced Plumbing Supply
1925 Easy Street
Walled Lake, MI 48390

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