Out of This World Plumbing is an Ottawa trusted Navien tankless water heater installer

If you want to avoid running out of hot water, no matter how big your family is (or how long their showers are), then a Navien tankless water heater is what you need! They are reliable, efficient, using less energy compared to tank water heaters.

Navien tankless water heaters are installed indoors and are 70-80% smaller than the typical tank systems. 

They come equipped with a 15 year heat exchanger warranty and like all our other services, you have a 100% satisfaction guarantee with our team! 

Navien Tankless Water Heaters

Why Choose Navien Tankless Water Heaters?

Navien has established itself firmly as a leader in green technology and corporate social responsibility and since 2006 has become one of the fastest growing companies in the home comfort sector in North America.

Ranked top in technology patents, they have the largest market share in condensing gas water heaters in North America- without sacrificing reliability. With excellent customer service and a global presence, Out of this World Home Plumbing is proud to be a Navien installer.


Navien Tankless Water Heaters

NPE-A2 Standard Condensing Tankless Water Heater

With a built-in recirculation system, an E-Z Nav system that lets you read error codes and set temperatures, and the ability to add multiple units if needed, this wall-hung unit comes in different water output options to fit your needs specifically.

NPE-S2 Standard Condensing Tankless Water Heater

NPE-S2 Standard Condensing Tankless Water Heater

This high-output system can be installed on your current gas line and is equipped with E-Z Nav led display and the option to connect to your system through Wi-Fi. It is not only high-efficiency but also comes in many choices of size and output to make sure your home gets exactly what it needs.

NPN-Universal Non-Condensing Tankless Water Heater

NPN-Universal Non-Condensing Tankless Water Heater

Patented technology and packed with ingenuity. Weighing only 55 pounds and using a stainless steel heat exchanger in order to last longer, this model comes in multiple output options and has an easy-to-use menu for troubleshooting and temperature settings.

NPN-Exterior Non-Condensing Tankless Water Heater

NPN-Exterior Non-Condensing Tankless Water Heater

Built with the Navien quality and ingenuity you’d expect, this model is specifically designed for outdoor use. Their patented stainless steel heat exchanger and burner with cleaner-burning technology will run your machine like a dream and comes with an easy-to-use navigation menu, and the option to connect by Wi-Fi to monitor and control your system.

Request an Appointment for Navien Heater Installation

If you have questions or need more information, the team at Out of This World are trained and certified to repair and replace water heaters in the Ottawa area.

The right decision will mean less maintenance, lower utility bills, and no risk of burst tanks and flooded basements. Reach out for a quote today!

Plumber in Bathroom

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If this is an emergency, call us 7 days a week at(613) 519-1342.

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Why Choose Out of This World?

100% Satisfaction Guarantee
We Service Entire Ottawa Area
7 Days/week Emergency Service Available
We're Neat and Clean
No "Hidden Fees" Pricing
Our Award-winning Customer Service
The faucets, the kettle have remained sparkling clean since the install with only a quick wipe. The shower doors are no longer a daily chore to keep clean. The water feels silky to the touch. It is an amazing system and I wish we had known about it years ago. Highly recommend the Kinetico system as well as the Out of This World) team … (2017)
Brian and Nancy
North Gower, Ontario