Np-A Model - Navien NP-180 Service Manual
Nr/np series tankless gas water heater
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Also See for NP-180:
- Operation & installation manual (89 pages) ,
- Installation manual (78 pages) ,
- Quick installation manual (4 pages)
Table of Contents
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4.1.2. NP-A Model
Hot water
supply
©Navien America Inc. 2010
Recirculation
Cold water
supply
26
NR/NP series service Manual
Exhaust pipe
intake air duct
Fan motor
Manifold
Burner
Primaty H/E
Buffer tank
Water adjustment v/v
Secondary H/E
Flow sensor
Check v/v
Circulation pump
2-Way v/v
Main gas v/v
3-Way v/v
Fuel gas
inlet
Version 2.0
- Quick Links:
- Nr-A Model
- Dip Switch Settings
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Table of Contents
Troubleshooting
