![Common Vent Collar Kit](/app/W1siZiIsIjIwMjEvMDYvMjgvMTcvMDQvMzIvOWY0NjU0ZTMtNmUxMi00N2U1LWJmMzAtOGViNGE3OTEwZWQ1L0NvbW9uIHZlbnQgY29sbGFyZCB3aXRoIFZJRC5wbmciXSxbInAiLCJ0aHVtYiIsIjI5OHgyNDgiXV0/Comon%20vent%20collard%20with%20VID.png?sha=6710cf6c96cbc963)
Common Vent Collar Kit
Required for Cascade/common vent installations with NPE-2, NFC-H, NFB-H, NHB-H, and NHB (NHB -110 & NHB-150 models) series units produced on or after September 15, 2016. Includes Cascade Cable (GXXX000546), VID jumper cable and common vent collar damper.
![Manifold, Primary for NFB Series](/app/W1siZiIsIjIwMTgvMDUvMjQvMTgvNTEvMjMvYTY0MTdkMzgtN2NhMy00MjUxLWFmMDAtYzExMDNhOWIyNmQxL2FjYy1QcmltYXJ5LU1hbmlmb2xkLU5GQi5wbmciXSxbInAiLCJ0aHVtYiIsIjI5OHgyNDgiXV0/acc-Primary-Manifold-NFB.png?sha=f8bba5b77c13050d)
Manifold, Primary for NFB Series
Navien’s NFB primary manifold kits are system matched for fast installations and maximum efficiency.
![Manifold, Secondary](/app/W1siZiIsIjIwMTkvMDIvMjgvMjMvMDAvMzQvN2ZlZmFkN2EtMGZkMS00NzFhLWIyMGEtNWQ1MDU2ZDgxOWIyL2FjYy1zZWNvbmRhcnktbWFuaWZvbGQtdjIucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-secondary-manifold-v2.png?sha=58339cfc39946ee6)
Manifold, Secondary
Secondary loop manifold designed to work on NCB-E, NFC, NFC-H, NHB, NFB and NFB-H models for fast, clean installations. Pump not included.
![NaviClean™](/app/W1siZiIsIjIwMjEvMDQvMDkvMTYvNTYvMzIvY2ZiOTg4OTItODQyZC00M2VlLWI4NTgtYmJlNDhkYWFiZjg0L05hdmlDbGVhbl8yMDIxLnBuZyJdLFsicCIsInRodW1iIiwiMjk4eDI0OCJdXQ/NaviClean_2021.png?sha=6f271ecdfcef7c2a)
NaviClean™
Highly recommended for protecting hydronic heating systems by capturing magnetite and iron oxides. Especially important in retrofit situations where older piping exists.
Learn more about NaviClean™
![NaviLink® Wi-Fi Control](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMDkvNDUvMzMxOTU3MDktOWMwMC00NmUxLTgwMjEtZWRjNGRlZTg0NWNjL2FjYy1OYXZpTGluay1XaUZpLWNvbnRyb2wucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-NaviLink-WiFi-control.png?sha=8371465db51af8a1)
NaviLink® Wi-Fi Control
This add-on accessory will enable customers with smartphones and tablets to control temperatures remotely, access usage data and receive diagnostic notifications on all Navien products (NPE, NPE-2, NPN-U, NPN-E, NCB-E, NCB-H, NFC, NFC-H, NFB, NFB-H, NFB-C, NHB, NHB-H and NHW-A).
NaviLink cable. Allows you to expand your NaviLink control to a maximum of 3 channels for monitoring 3 banks of 8 units. Requires NaviLink Control.
Learn more about NaviLink® Wi-Fi Control
![Neutralizer, Commercial](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMTQvMTQvNDdiZTg5NTItYzlkYS00MDA3LWJlMzctYjVmZjY3NWFkZmU1L2FjYy1OZXV0cmlsaXplci1Db21tZXJjaWFsLnBuZyJdLFsicCIsInRodW1iIiwiMjk4eDI0OCJdXQ/acc-Neutrilizer-Commercial.png?sha=29f9558b36dcc1ca)
Neutralizer, Commercial
Designed to neutralize the condensate of up to: 16 units NPE, NCB, NFC, NFB, NHB-H and NHB); 11 units NFB-301C; 9 units NFB-399C
Replacement Media for Commercial Neutralizer.
![Neutralizer, Light Commercial](/app/W1siZiIsIjIwMTkvMDkvMjYvMTkvNTYvMjIvZmZlODQxYjMtYmE2Zi00ZmZhLTgzZWUtYmFjZmNlN2FhMmQ5L2FjYy1MaWdodENvbW0tTmV1dC1hbGwucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-LightComm-Neut-all.png?sha=caff41ea1f1c3c7a)
Neutralizer, Light Commercial
Designed to neutralize the condensate of up to: 6 units NPE, NCB, NFC, NFB, NHB-H and NHB; 3 units NFB-301C; 2 units NFB-399C
Replacement Media for Light Commercial Neutralizer.
![Outdoor Sensor & Wire](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMTYvNDMvNGM5YzkxNzItNjZjOC00ODE4LTk3MmUtYmNjMjkxZDI2NWFjL2FjYy1PdXRkb29yLXNlbnNvci13aXJlLnBuZyJdLFsicCIsInRodW1iIiwiMjk4eDI0OCJdXQ/acc-Outdoor-sensor-wire.png?sha=33eef3caaa970cee)
Outdoor Sensor & Wire
The outdoor sensor and wire is designed to allow outdoor reset functionality on the NCB-E, NCB-H, NFC, NFC-H, NHB, NFB, NHB-H, NFB-H and NPF series units.
![Parts Kit - Boiler](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMTcvNDIvNTU1YjBlNTMtOGFjYy00YzE0LWI0MjMtYzQwNWRkMDM4MzVkL2FjYy1QYXJ0cy1raXQucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-Parts-kit.png?sha=ba6df3a69ee8b295)
Parts Kit - Boiler
NHB series parts kit designed to help service in the field.
NHB-H series parts kit designed to help service in the field.
NFB series parts kit designed to help service in the field.
NFB-H series parts kit designed to help service in the field.
NFB-C series parts kit designed to help service in the field.
![Ready-Link® Communication Cable](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMjQvMjIvOGZlOTE5NzAtNjU2Zi00N2RhLTllYTYtNmE4YTIyZTdlMDlmL2FjYy1SZWFkeUxpbmstQ29tbS1jYWJsZS5wbmciXSxbInAiLCJ0aHVtYiIsIjI5OHgyNDgiXV0/acc-ReadyLink-Comm-cable.png?sha=a3ee37dfffe721a4)
Ready-Link® Communication Cable
Required to cascade and common vent NPE, NPE-2, NPN, NCB-E, NCB-H, NFC, NFC-H, NFB, NFB-H, NFB-C, NHW-A series and NHB-110 & NHB-150 models.
![Ready-Link® Rack (V3)](/app/W1siZiIsIjIwMTgvMDUvMjQvMDQvMzkvMTYvYjRiYjQ1NTUtNTI2Yi00N2U3LWE4NDAtODM5NDE4N2Y3YTZiL2FjYy1SZWFkeUxpbmstUmFjay1sYWJlbHMucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-ReadyLink-Rack-labels.png?sha=d92a62ee69815222)
Ready-Link® Rack (V3)
Ready-Link® Rack (V3) Base. The free standing rack system is designed for infield assembly for indoor and outdoor installations. Designed to work with NPE, NPE-2, NPN, NCB-E, NCB-H, NFC, NFC-H, NHB, NFB, NFB-H, NHB-H, NHW-A series units. Base rack allows installation for up to 2 units back to back.
Ready-Link® Rack (V3) Add-on. The add-on rack is designed to expand the base rack system allowing up to 16 units back to back on a free standing rack system. Designed to work with NPE, NPE-2, NPN, NCB-E, NCB-H, NFC, NFC-H, NHB, NHB-H, NFB and NFB-H series units for infield assembly. Approved for indoor and outdoor installations.
![SmartZone+™](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMjYvMjIvMmMyNzEzZDItNzE5MC00YTM4LWJlMTktMWVjOTY3ODdmNTBiL2FjYy1TbWFydFpvbmUucG5nIl0sWyJwIiwidGh1bWIiLCIyOTh4MjQ4Il1d/acc-SmartZone.png?sha=d2fd2a8586ce538f)
SmartZone+™
Zone pump controller designed to work with the NCB, NFC, NFB, NFB-C, NHB-H and NHB series allowing control from 2 to 6 zone pumps.
2 Zones
3 Zones
4 Zones
6 Zones
![Universal temperature sensor](/app/W1siZiIsIjIwMTgvMDUvMjQvMDQvMzUvMjYvOTQ3YzQ1ZGYtNjkzZS00YWIzLTg5NWYtN2IyNTYwNTBkNzlhL2FjYy1Vbml2LXRlbXAtc2Vuc29yLU5GQi5wbmciXSxbInAiLCJ0aHVtYiIsIjI5OHgyNDgiXV0/acc-Univ-temp-sensor-NFB.png?sha=a2e2cafae2202cdd)
Universal temperature sensor
Designed to sense supply, return or tank temperature of your hydronic heating system. Works with NFC, NFC-H, NHB, NFB, NHB-H, NFB-H and NFB-C series boilers.
![Wall Flange and Vent Terminate Kit](/app/W1siZiIsIjIwMTcvMTEvMTcvMDQvMjYvNDkvNWNlMDVmOTctMTFmNS00NjU1LTljMGQtOTFkYjQ4YjBiYzY5L2FjYy1XYWxsRmxhbmdlLnBuZyJdLFsicCIsInRodW1iIiwiMjk4eDI0OCJdXQ/acc-WallFlange.png?sha=168983d3760ac98e)
Wall Flange and Vent Terminate Kit
Wall flange designed to work on 2” intake and exhaust pipe for a clean installation look in location where the pipe goes through the wall.
Wall flange designed to work on 3” intake and exhaust pipe for a clean installation look in location where the pipe goes through the wall.