Components - Navien NCB-150E Installation & Operation Manual

1.4 Components

The following diagram shows the key components of the boiler. Component assembly diagrams and particular parts lists are included in the
Appendixes.
Intake Air
Air Filter
Mixing Chamber
Front Panel
PCB
About the Boiler
10
Exhaust
Flue Duct
Ignitor & Flame Rod
Condensate Trap
Auto Feeder
(Make-up water)
Power Switch