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Navien Tankless Water Heater Sales: Upgrade and Save CA$700 Today!

Don’t miss out on huge savings! Get up to $700 off. Navien tankless water heaters with professional installation.
Navien Tankless Sales

Exclusive Promotion: Navien Tankless Water Heater with Fast and Efficient Installation

If you are looking to replace your old tankless water heater or to switch from conventional storage tank water heater to tankless system, look no further because we have an exclusive promotion that will leave you delighted.

For a limited time, we are offering a remarkable opportunity to save up to CA$700 on the supply and installation of Navien tankless water heaters.

By taking advantage of this exceptional offer, you can enjoy all the benefits of a tankless water heater while saving your hard-earned money. Don’t miss out on this incredible chance to upgrade your home and lifestyle.

Seize the opportunity today and experience the comfort, efficiency, and savings that come with a top-notch Navien tankless water heater.

Act now and contact us and reap the rewards of this outstanding offer while it lasts. Feel free to call us anytime at (416) 633-2222 for a free consultation,

Navien NPE Models

Advanced & Standard
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.

Service Areas

House Depot is providing HVAC and electrical services to the following areas:

Richmond Hill

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Why Tankless Water Heater

Efficiency – Experience exceptional energy efficiency with tankless water heaters. They only heat water when you need it, saving you precious energy and money.

Endless Hot Water – Never run out of hot water again! Tankless units provide an endless supply of hot water, ensuring comfort and convenience for you and your loved ones.

Save Space – Say goodbye to bulky tanks! Tankless water heaters are compact and sleek, freeing up valuable space in your home for the things that truly matter.

Longer Lifespan – Enjoy peace of mind with tankless water heaters. Their longer lifespan means fewer worries and more time spent enjoying life’s simple pleasures.

Precise Temperature Control – Take control of your water temperature like never before. Tankless units offer precise adjustments, allowing you to create your perfect bathing experience.

Reduce Water Flood Risk – Protect your home from water damage. With no storage tank, the risk of leaks or ruptures is eliminated, providing you with added safety and security.

Sustainability – Join the movement towards sustainability. Tankless water heaters reduce your carbon footprint, helping to create a cleaner and greener future.


Switching from traditional storage tank water heater to tankless water heaters, unlock a world of lasting performance, energy savings, and never-ending hot water on demand.

With installation costs becoming increasingly competitive, the switch to tankless has never been more convincing. Join the ranks of satisfied customers benefiting from Navien’s cutting-edge technology and take control of your water heating needs. Embrace efficiency and reliability with Navien tankless water heaters

Maintaining the optimal performance, efficiency, and longevity of tankless water heaters is vital, as with any water heating system. With proper maintenance, Navien tankless water heaters can exceed two decades of reliable service.

To ensure peak performance, Navien recommends regular annual maintenance, depending to factors such as water quality, desired temperature settings, and water consumption patterns. By installing scale prevention solutions like the Navien PeakFlow or a water softener system, you can minimize maintenance needs and safeguard the integrity of heat exchangers.

Invest in the longevity of your tankless water heater with our tankless expert recommendations and enjoy years of hassle-free hot water.

Ensuring the right size is crucial when selecting and installing a tankless water heater. While individual requirements may vary, some general guidelines can help determine the appropriate water heater size for your household.

  • 3.5 GPM for 1-2 fixtures simultaneously
  • 5 GPM for 2-3 fixtures simultaneously
  • 7 GPM for 3-4 fixtures simultaneously


Contact us today and get a free consultation from our Navien qualified service specialists to find out what is the best tankless water heater size best on your home’s domestic hot water needs.

Annual Energy Consumption:
Navien Tankless Water
Heater: Natural gas (Therm/year):  177.
Estimated Operaing Cost: CA$247

189 Liter Tank Water Heater:
Natural Gas (Therm/Year): 293
Estimated Operating Cost: CA$409

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