Navien Gas Valve for NPE, NHB, NCB, NCB-E


Weight: 1.50 lbs
MPN: 30011586B

Rush Order:

Genuine Navien gas valve

Replaces the gas valve in all Navien NPE series tankless water heaters, NHB-series boilers, and NCB and NCB-E series combi-boilers.

Partial list of compatible models: NPE-150S, NPE-180A, NPE-180S, NPE-210A, NPE-210S, NPE-240A, NPE-240S
NHB-55, NHB-80, NHB-110, NHB-150
NCB-180, NCB-210, NCB-240
NCB-150E, NCB-180E, NCB-210E, NCB-240E

Navien description: GAS V/V TIME ET72SX0209

Label data: 848 Sigma
Pi Max 1/2 PSI
0.2 - 5" WC
EV1 24 VDC
233 mA
EV2 24 VDC
108 mA
Air to gas ratio 1:1
Ambient temperature range: 32°F to 140°F
Code 0848165

Old Part Numbers: 30008429A, 30011586A

FAQs (Frequently Asked Questions)

Q1: Do I need to hire a plumber or electrician to install this or can I do it myself?
A1: Navien requires that this part be installed by a licensed professional, and not necessarily by a Navien certified installer, to maintain the warranty. Navien does not include instructions with this item.

Installation Help and Recommendations

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All items for sale on are genuine and new, not used. The NAVIEN, KD NAVIEN, ComfortFlow, Ready-Link, and NaviLink trademarks are the property of Navien America, Inc. and/or KyungDong Navien. Navien is not affiliated with and does not sponsor, endorse or warranty/support or products on this website.

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