6.5 hours
Johnstone Supply
Starting at USD 50
Tue, 16 Dec, 2025 at 08:30 am to 03:00 pm (GMT-06:00)
Johnstone Supply
N59W13730 Manhardt Drive, Menomonee Falls, United States
Take your Navien expertise to the highest level with this full-day Level 3 training, designed for experienced contractors ready to expand their knowledge of Navien water heaters, boilers, combi-boilers, and the new NPF Hydro Furnace.
Led by factory trainer Andrew Minidis, this course covers advanced installation, service, water quality, and system optimization techniques. It's also a required course for those seeking Navien Service Specialist (NSS) status or looking to be listed on Navien’s contractor locator website.
All attendees will also gain access to a limited-time offer to purchase a steeply discounted Navien parts kit $285, available only during the class through Mondale & Associates. (Must attend full class day to qualify.)
Prerequisite: Navien Level 2 training class completion, Level 3 is your next step toward becoming a Navien-certified expert.
Also receive 6 Wisconsin Plumbing CEU units
Also check out other Workshops in Menomonee Falls.
Tickets for Navien Level 3 Training – Advanced Service & Troubleshooting can be booked here.
Ticket type | Ticket price |
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General Admission | 50 USD |