Navien Level 3 Training
Tankless Water Heater Installation, Service & Water Quality Best Practices
Navien Level 3 is a one-day training course for contractors covering installation and service of Navien tankless water heaters, along with water quality considerations. Level 3 is required for contractors interested in becoming a Navien Service Specialist (NSS) or being listed on Navien’s website. (Attendees should have previously attended a Level 2 class.)
The course is taught by Andrew Minidis, Navien Factory Trainer!
LOCATION
First Supply, Ed Felten Training Center, Madison, WI
DATE / TIME
Tuesday, June 2, 2026 / 8:00 AM – 3:30 PM
CEUs
Earn (6) WI CEU Credits
COST
$75/per attendee BILLED TO YOUR FIRST SUPPLY ACCOUNT
Lunch and beverages will be served.
COVERS
- Application
- Installation
- Service
- Troubleshooting
- Condensed Hands-on Instruction
WHY NAVIEN L3
- To become eligible to apply as Navien Service Specialist (NSS)
- Order a steeply discounted Navien parts kit
- Excelerate your career and learn!
SPECIAL OFFER
Each attendee may order one (1) Navien parts kit* for only $285 each!
*THE ORDER MUST BE PLACED DIRECTLY WITH AND PAID DIRECTLY TO MONDALE & ASSOCIATES. ORDERS ARE NOT ACCEPTED AFTER THE CLASS DATE. CONTRACTORS MUST BE PRESENT FOR FULL DAY OF CLASS TO BE ELIGIBLE FOR OFFER.