About The Boiler; Included Items; Accessories - Navien NFB-175H Installation Manual

1. 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
2 in Vent Termination
Caps (x2)
Air Vent
Tapping Screws &
Anchors (x2)
Propane Conversion Kit*
Outdoor Temperature
Sensor and Cable
Condensate Trap
Spare Parts
* High Altitude Conversion kit and Propane Conversion kit
are attached to the inside of Product's cover.
6 About the Boiler
Quick Installation Manual
2 in Wall Flanges (x4)
Wall Mounting Bracket
Pressure Relief Valve,
Heating
High Altitude Conversion Kit
(Natural Gas Only)*
Air Vent Bushing
(3/4in to 1/2in)
Universal Temperature
Sensor

1.2 Accessories

The following optional accessories are available for
the boiler.
NFB-175/200H
Manifold System
(for single boilers)
Zone Controller
(FMZ-40/60)
Universal Temperature
Sensor (with clip)
Ready-Link Rack V2
The Universal Temperature Sensor can
Note
be used as a System Temperature Sensor
or a DHW Tank Sensor.
Condensate
Neutralizer Kit
Zone Controller
(FMZ-20/30)
Navi-Link
(Wi-Fi Control System)
NaviClean