Navien-app-icon-ci

Download the new Navien mobile app!

Apple iOSGoogle Android

NHW-199AE

Use the menu above to filter accessories by series, or click here to find detailed parts lists for all Navien products.
External Pump Connector for NPE and NPN Series

External Pump Connector for NPE and NPN Series

Part Number: (GXXX001319)

Allows all NPE, NPE-2, NPN, and NHW-A series models to control an external pump through the internal PCB.

90 day warranty from date of purchase.
Click for Downloads
HotButton™ Kit

HotButton™ Kit

Part Number: (PZZZ-00046)

Designed for NPE-A. NPN-U, NPN-E, and NHW-A series. HotButton™ kit allows manual operation of a recirculation pump (ComfortFlow™ on NPE-A). Includes an add-on PCB, 1 push button and wall plate.

3 year warranty from date of purchase.
Part Number: (GXXX001426)

"Extra push button for use with HotButton and extra wall plate.

90 day warranty from date of purchase.
Part Number: (GXXX001427)

Extra wall plate for use with HotButton and extra HotButton push buttons.

90 day warranty from date of purchase.
Click for Downloads
Learn more about HotButton™ Kit
H₂Air™ Kit AHU Optimizer

H₂Air™ Kit AHU Optimizer

Part Number: (PNBD-000001)

Designed for NPE-A, NPE-A2, and NHW-A series. Allows for combined space heating and domestic hot water when paired with a recirculation pump (ComfortFlow™ on NPE-A and NPE-A2). Only works with AHU’s.

3 year warranty from date of purchase.
Click for Downloads
Learn more about H₂Air™ Kit AHU Optimizer
NaviLink Lite™ Wi-Fi Control

NaviLink Lite™ Wi-Fi Control

Part Number: (PBCM-AS-002)

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-2, NPN-U, NPN-E, NCB-H, NFC-H, NFB-H, NHB, NHB-H and NHW-A). Works with only one Navien unit via Wi-Fi connection.

3-year warranty from date of purchase.
Click for Downloads
Learn more about NaviLink Lite™ Wi-Fi Control
NaviLink® Wi-Fi Control

NaviLink® Wi-Fi Control

Part Number: (PBCM-AS-001)

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).

3 year warranty from date of purchase.
Part Number: (GXXX001659)

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.

90 day warranty from date of purchase.
Click for Downloads
Learn more about NaviLink® Wi-Fi Control
Parts Kit - Tankless water heater

Parts Kit - Tankless water heater

Part Number: (30018661A)

NPE series parts kit designed to help service in the field.

1 year warranty from date of purchase.
Part Number: (30018659A)

CC, CR, NR & NP series parts kit designed to help service in the field.

1 year warranty from date of purchase.
Part Number: (30028683A)

NPE-2 series parts kit designed to help service in the field.

1 year warranty from date of purchase.
Part Number: (30024980A)

NPN series parts kit designed to help service in the field.

1 year warranty from date of purchase.
Pipe Cover NHW-A Series

Pipe Cover NHW-A Series

Part Number: (30032304A)

Pipe cover designed to hide gas, water and power lines for an elegant, clean look. Works with NPE series units. Works with NHW-A series units.

1 year warranty from date of purchase.
Plumb Easy Valve Set (V2)

Plumb Easy Valve Set (V2)

Part Number: (GXXX002139)

Navien Plumb Easy Valves (V2) are designed to provide ease of installation and operation as well as for quick maintenance on all tankless water heater models featuring a compact, versatile design that is easy to use.

1 year warranty from date of purchase.
Click for Downloads
Plumb Easy Valve Set 3/4” for Pipe Cover

Plumb Easy Valve Set 3/4” for Pipe Cover

Part Number: (30012581A)

3/4” lead free isolation valves with relief valve designed to work on NPE, NPE-2, and NHW-A series units. Allows for easy and quick servicing of DHW systems. Use with Pipe Cover.

1 year warranty from date of purchase.
Ready-Link® Communication Cable

Ready-Link® Communication Cable

Part Number: (GXXX000546)

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.

90 day warranty from date of purchase.
Click for Downloads
Ready-Link® Rack (V3)

Ready-Link® Rack (V3)

1 year warranty from date of purchase.
Part Number: (GFFM-KDIZUS-005)

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.

Part Number: (GFFM-KDIZUS-006)

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.

Click for Downloads
Recess box (NHW-AE only)

Recess box (NHW-AE only)

Part Number: (30032303A)

1 year warranty from date of purchase.
Remote Controller

Remote Controller

Part Number: (30022717A)

Designed for use with NPE-2, NPN, and NHW-A series tankless water heaters. Allows users to adjust temperature, set operational settings, and display operational info. Allows users to adjust temperature and set the timer for the recirculation activation on NPE-A2 models.

3 year warranty from date of purchase.
Click for Downloads
Contact Us