Navien NFC-175 Installation & Operation Manual page 12
Nfc condensing combi-boilers
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Also See for NFC-175:
- Service manual (138 pages) ,
- User's information manual (26 pages) ,
- Quick installation manual (4 pages)
Table of Contents
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Intake Air Filter
Mixing Chamber
Igniter
Flame Rod
Igniter Transformer
Fire-Tube Type
Heat Exchanger
ASME Name Plate
Terminal Block
Power Switch
Mixing Valve
3-Way Valve
Heating Supply
DHW Outlet
DHW Inlet
12
About the Boiler
Fan & Motor Assembly
Dual Venturi
Gas Valve
Air Intake Pipe
Gas Pipe
APS
Front Panel
PCB
Circulation Pump
Water Adjust Valve
DHW Exchanger
Water Fill Valve
Heating Return
Condensate Trap
(Siphon)
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