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NHW-199SU

Use the menu above to filter accessories by series, or click here to find detailed parts lists for all Navien products.
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 and NHB). Works with only one Navien unit via Wi-Fi connection.

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

HotButton™ Kit

Part Number: (PZZZ-00063)

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.
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Learn more about HotButton™ Kit
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.
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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.
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.
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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.
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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.

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Remote Controller

Remote Controller

Part Number: (30022717B)

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.
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