Residential
Residential Products
Efficient and earth-friendly products designed for any size home.
Overview
Tankless Water Heaters
High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage.
Overview
Ultra-high efficiency condensing tankless water heaters
> NPE‑A2 Series > NPE‑S2 Series
Combi-boilers
Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit.
Overview
Condensing combi-boilers
> NCB‑H Series > NFC‑H Series
Boilers
Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience.
Overview
Condensing heating boilers
> NFB‑H Series > NHB Series > NewNHB‑H Series
HVAC
High-efficiency hydro-furnaces provide consistent comfort while minimizing energy consumption.
Overview
Hydronic Furnaces
> NewNPF Series
Water Treatment
Protect your water supply and your water heating equipment with eco-friendly water treatment solutions.
Overview
Scale Prevention Systems
> PeakFlow^® Series
Commercial
Commercial Products
Efficient, durable and high-performance products for any commercial application.
Overview
Tankless Water Heaters
High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage.
Overview
Ultra-high efficiency condensing tankless water heaters
> NPE‑A2 Series > NPE‑S2 Series
Combi-boilers
Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit.
Overview
Condensing combi-boilers
> NFC‑H Series
Boilers
Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience.
Overview
Condensing heating boilers
> NFB‑H Series > NHB Series > NewNHB‑H Series > NFB‑C Series
Water Treatment
Protect the water supply and water heating equipment with eco-friendly water treatment solutions.
Overview
Scale Prevention Systems
> PeakFlow^® Series
Products
All Navien Products
Learn more about our products for home owners
Overview
Tankless Water Heaters
Condensing tankless water heaters
NPE‑A2 Series
> NPE-180A2 > NPE-210A2 > NPE-240A2
NPE‑S2 Series
> NPE-150S2 > NPE-180S2 > NPE-210S2 > NPE-240S2
Combi-boilers
NCB‑H Series
> NCB-190/060H > NCB-190/080H > NCB-240/110H > NCB-240/130H > NCB-250/150H
NFC‑H Series
> NFC-250/175H > NFC-250/200H
Boilers
NFB‑H Series
> NFB-175H > NFB-200H
NewNHB‑H Series
> NHB-55H > NHB-80H > NHB-110H > NHB-150H
NFB‑C Series
> NFB-301C > NFB-399C
HVAC
Hydronic furnaces
NewNPF Series
> NPF700-060U3BH > NPF700-080U3BH > NPF700-100U5CH > NPF700-060H3BH > NPF700-080H3BH > NPF700-100H5CH
Water Treatment
PeakFlow^® Series
> PeakFlow^® S > PeakFlow^® A > PeakFlow^® C
Other Links
> Accessories
> Credits and Rebates
> NaviSizer
> Product Registration
> Find an Installer
Professionals
Resources
Register Product
Find an installer
Search Navien

Resources

Navien-app-icon-ci

Download the new Navien mobile app!

Apple iOS Google Android

It looks like you are in USA. Click here to view USA site.

Resources & Partners log-in

MDF & Resource Center

Click here

Company Store

Click here

NavienRewards™

Parts List

Downloads

Click here

Products

Water Heaters

NPE‑A2 | NPE‑S2

Combi-Boilers

NCB‑H | NFC‑H

Boilers

NFB‑H | NHB‑H | NFB‑C

Water Treatment

HVAC

Discontinued Products

Media

Videos & Graphics

Navien Blog

5 Variable Capacity Furnace Advantages

Tankless Water Heater Sizing Guide

Benefits of Tankless Water Heaters | Navien

Navien News

Navien Kicks Off USA and Canada Roadshow, Showcasing New HVAC Products

Navien NPF Hydro-furnace Awarded as a Feature Finalist for IDEA Design Awards

Navien Begins Shipping NPF Hydro-furnaces

Find an Installer

Call us: 1-800-519-8794

French (Canada)

Navien Professional Resources

Resources | Partners Login | Become an NSS | Certifications | Parts List | Technical Support | Careers | Global Network | Warranty

Find a Distributor

All contents copyright © Navien Inc. | About Navien | Contact Us | Terms of Use | Privacy Policy | CCPA | CPRA | VCDPA | CPA | Modern Anti-Slavery Statement | Accessibility Policy | Notices

You accept the use of cookies as described in our Privacy Policy by clicking 'OK'.