Residential
Tankless Water Heaters
NEW
NPE-A2 Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
NEW
NPE-S2 Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
NPN-U Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NPN-E Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NPE-A Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
NPE-S Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
Combi-Boilers
new
NCB-H Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
new
NFC-H Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NCB-E Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NFC Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
Boilers
new
NFB-H Series
Models
warranty
Where to buy
Credits & Rebates
Downloads
NHB Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NFB Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
Professional
Tankless Water Heaters
NEW
NPE-A2 Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NEW
NPE-S2 Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NPN-U Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NPN-E Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NPE-A Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NPE-S Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
Combi-Boilers
new
NCB-H Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
new
NFC-H Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NCB-E Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFC Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
Boilers
new
NFB-H Series
Models
warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NHB Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFB Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFB-C Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
Commercial
Water Heaters
NEW
NPE-A2 Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NEW
NPE-S2 Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NPN-U Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NPN-E Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NPE-A Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
NPE-S Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
FAQs
Combi-Boilers
new
NFC-H Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFC Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
Boilers
new
NFB-H Series
Models
warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NHB Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFB Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
NFB-C Series
Models
Warranty
Distributor / Sales Rep
Credits & Rebates
Downloads
Engineers
Products
Tankless Water Heaters
New
NPE-A2 Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
New
NPE-S2 Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
NPN-U Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NPN-E Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NPE-A Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
NPE-S Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
FAQs
Combi Boilers
new
NCB-H Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
new
NFC-H Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NCB-E Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NFC Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
Boilers
new
NFB-H Series
Models
warranty
Where to buy
Credits & Rebates
Downloads
NHB Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NFB Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
NFB-C Series
Models
Warranty
Where to buy
Credits & Rebates
Downloads
Accessories
PeakFlowE
NaviCirc
HotButton
NaviClean
H2Air
NaviLink
Ready-Link
Resources
Tools
Navisizer
Credits & Rebates
Installers
Dealers
Product Registration
Training
Where to buy
English
Spanish
MEX/LATAM Spanish
Search Navien
NPE-180A
Overview
QuickFacts
Warranty
Downloads
Accessories
NPE-180A
high efficiency Condensing Tankless Water Heater
½ gas pipe capable up to 24'
Field convertible gas system
Ultra condensing efficiency
Dual stainless steel heat exchangers
Low NOx emissions (20ppm)
SCH 40, 2" venting up to 60'
Cascading capable
<< See other models
Credits & Rebates Finder
Find Sales Rep
Find
NPE‑A: the inside story
×
You accept the use of cookies as described in our
Privacy Policy
by clicking 'OK'.
OK