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Navien NPE-180A2 Tankless Water Heater

Navien NPE-210A2

Navien premium efficiency advanced condensing tankless water heater with built-in recirculation pump and buffer tank.
Annual Operating Cost:
Navien Tankless: 179.0 therms CA$250*
189 Liter Tank: 293 therms CA$409
*Based on Energy Guide cost estimates using CA$1 per therm of natural gas.

Price: Unit + Install

Direct Replacement
Replacing Tankless with Tankless
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Replacing Tank with Tankless
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New Construction
Install in New Construction
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Please note:

Optional accessories such as NaviCirc™ Valve, NaviLink® Wi-Fi Control and H₂Air™ Kit are not included, but can be supply and installed with additional costs.

– Remove the existing water heater

– Gas line and water pipe repositioning for those switching from traditional tank water heaters to tankless system.

– Supply and installation of new intake and exhaust pipes (for those switching from traditional tank water heaters to tankless system).

– Supply and expert installation of the new tankless unit.

– Supply and installation of a new isolation valve kit. Allows for easy and quick servicing and maintenance of the system.

– Commissioning and testing the new tankless water heater.

– Provide user manual and operational instructions to the homeowner.

– Register the new product with manufacturer for warranty purposes.

Dual stainless steel heat exchangers for added durability.

Dual Venturi for field gas conversions. Dual Venturi system creates better combustion control and turndown ratio.

EZNav™ Multi-line control with built-in intuitive software.

1/2″ gas pipe capability up to 24′ (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.

General Information
Condensing Tankless Water Heater
Fuel Type:
Natural Gas/Propane
Installation Type
Indoor or outdoor wall-hung
Electronic Ignition
DHW Capacity
12,000 – 180,000 BTU/h
MAX GPM(67°F Rise)
5.1 GPM (19.3 l/m)
Energy Star Certified:
Warranty Information
Parts Warranty:
5 Years
Heat Exchanger Warranty:
15 Years
Labour Warranty:
1 Year

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The Best value For your Money

For more than twenty years, we have been delivering top-notch HVAC and electrical services to homeowners in Toronto and the GTA.

Our dedication lies in delivering exceptional workmanship and transparent and equitable pricing to our clients.

We understand you work hard for your money and we work hard to pass along the best pricing possible without sacrificing quality.

From Over 170 Reviews
John Edsid
John Edsid
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Mark and team installed a new tankless water heater for us. The job was completed extremely well, on time and at a very competitive price. I was very impressed with their communication and quality service, and would strongly recommend them for your HVAC needs. I will be using them again! Thank you.
Stefan Lewery
Stefan Lewery
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Mark and his team were excellent throughout the whole process of replacing our failing gas heater tank with a new tankless system. Prompt, responsive, clean and professional from the first conversation to the final follow up call. Will definitely use House Depot again and would recommend them without hesitation.
Deepak Michael
Deepak Michael
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Was in the market for a new tankless water heater & central humidifier, glad that I came across House Depot. Maziar provided the quote in email after the initial call and was helpful throughout the process till the registration of the product. Once we finalized the product, they were quick to complete installation without any delay. Mark did the install and what a gem of a person he is. Was kind enough to explain the setup and went through all the aspects of the installation. He is prompt, professional, honest and very knowledgeable. He also helped me in setting up the water line for our fridge. Will definitely reach out to Mark for future needs.
Ken Brohman
Ken Brohman
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Happy with the quality work Mark did to replace a Tankless Water Heater in our house with a new one, when our older one suddenly stopped working. House Depot was quick to respond, provide a quote and do the install within a couple of days, which was much appreciated as we were without hot water. Mark worked very hard on the job, and was thorough in all the work he did. I didn’t realize how much work goes into a Tankless install. Good, honest and straightforward. I would hire Mark again.

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