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)
Spare Parts 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)
1. About the Boiler
1.2 Accessories
The following optional accessories are available for the boiler.
Navien Manifold System
(for primary zone)
Navien Manifold System
(for secondary zone)
Condensate Neutralizer Kit
Zone Controller
(FMZ-20/30)
Zone Controller
(FMZ-40/60)
System Supply/Return
Temperature Sensors
Navi-Link
(Wi-Fi Control System)
Ready-Link Rack