Navien NFB Series - About the Boiler; Included Items; Accessories

6 About the Boiler
1.1 Included Items
When you open the box, you will find the following items with
the boiler. Check the box for each of the following items before
installing the boiler.
Installation & Operation Manual,
User’s Information Manual
Quick Installation Manual
2 in Vent Termination Caps (x2) 2 in Wall Flanges (x4)
Air Vent Wall Mounting Bracket
Tapping Screws & Anchors (x4) Pressure Relief Valve, Heating
Conversion Kit
Outdoor Temperature Sensor and
Cable
Air Vent Bushing (3/4in to 1/2in) Condensate Trap
System Temperature Sensor
1. About the Boiler
1.2 Accessories
The following optional accessories are available for the boiler.
NFB-175/200 Manifold System
(for single boilers)
Condensate Neutralizer Kit
Zone Controller
(FMZ-40/60)
Zone Controller
(FMZ-20/30)
Universal Temperature Sensor
(with clip)
Navi-Link
(Wi-Fi Control System)
Ready-Link Rack NaviClean
Note
The Universal Temperature Sensor can be used as a
System Temperature Sensor or a DHW Tank Sensor.