
Thinking About a Tankless Water Heater?
- Free water heater installation and repair coverage is included for the life of your equipment.**
- We carry high-efficiency tankless water heaters from Rinnai and Rheem.
- Reliable service from a team of 700 trained and licensed technicians.
Enter A World of Endless Hot Water
Tankless water heaters typically provide hot water at a rate of 2–5 gallons (7.6–15.2 liters) per minute. They also use less energy, last longer and take up less space than standard tank heaters. These discrete and compact units give you and your family the benefits of:
Convenience
Run the dishwasher and washing machine and take a shower at the same time without losing pressure or running out of hot water*
Comfort
Enjoy a continuous supply of hot water – heated on demand throughout your home.
Safety
Set the water temperature exactly where you want it with the touch of a button. Tankless models also reduce the risk of water heater leaks.
Flexibility
Place your tankless water heater in almost any room – they’re typically no bigger than a carry-on suitcase.
Efficiency
Reduce your energy consumption by eliminating the need to continuously heat standing water.
Energy Consumption
Lower your energy consumption by only heating water when you need it.
Get the equivalent of 16 months free on a new tankless water heater rental
Offer expires May 31, 2025.

Water Heater Brands We Carry
Enercare carries high-efficiency water heater models from the following manufacturers:
Navien | Rheem | Rinnai | Bosch |
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How Do Tankless Water Heaters Work?
Tankless water heaters don’t store water like tank-style heaters do. Instead, they heat the water when you open the tap and stop heating it when you turn it off again. This gives you unlimited hot water while using less energy at the same time.
While the amount of hot water is unlimited, because tankless systems have a fixed flow rate of 7.6 to 15.2 litres per minute, running multiple faucets, showers or appliances at the same time can lower the overall water pressure.**

Is Renting a Tankless Water Heater Right for Me?
Our Enercare Energy Management Consultants can perform a comprehensive evaluation of your home, water systems and family needs to determine the right water heating system for your family. Not every home is equipped to handle tankless systems, and retrofits to accommodate them could be expensive. Here are some facts about tankless and standard water heaters to help with the decision:
Tankless Heater*** | Standard 50-Gallon Gas Tank Heater*** | |
---|---|---|
Continuous Hot Water | ✔ | Not continuous |
Operating Cost | As low as $196/year | $293/year |
Size | Similar to a carry-on suitcase hung on a wall | 60” H x21” W x 21” D (The height of an average person and four feet around.) |
What Else to Consider Before Installing a Tankless Water Heater
Do you live in a hard water area?
Hard water can cause a buildup of scale inside your water heater, which can cause your unit to lose efficiency. If you’re in a hard water area, you may want to consider installing a water softener as well.
How many people live in your home?
Tankless water heaters supply almost limitless hot water**, but the pressure may not keep up with demand if everyone needs it at the same time. Be sure to consider how much hot water you need in periods of high demand.
Do you live in a high-rise condo?
Some tankless water heaters require modifications to the exhaust system on the outside of your building – something your condo board may not allow or that would not comply with building regulations.
Why Choose Enercare When Renting A Tankless Water Heater
Here are just a few of the many reasons to pick Enercare for your next tankless water heater:
We carry high-efficiency tankless water heaters from Rinnai and Rheem. And if a tankless unit isn’t right for you, we can provide you many other water heater options.
We’ll help you find the right water heater suited to the size of your home, its water service and your family’s needs.
We’re installation experts. We hire only licensed technicians and secure all permits in advance to speed up the work.
No surprises. The price we quote is the price you pay, including full installation.
What to Know About Renting A Tankless Water Heater
Our Enercare AdvantageTM rental program is a convenient way to enjoy the benefits of a tankless water heater system for $0 upfront.**** It includes free repairs for the lifetime of your equipment****, plus priority appointment booking with same-day service if you call before 5 p.m.*****
We make renting a tankless system affordable and worry-free with:
Free installation.**** Our technicians will also drain your existing water heater, whether you own it or rent it from another company.
Competitive monthly rental rates.
The ability to transfer your Enercare AdvantageTM rental agreement to the next owner if you sell your home.
Reliable, 24/7 service from a team of 700 trained and licensed technicians.
No extra charges for after-hours or weekend service calls.
More Ways To Have Hot Water
What Our Customers Think About Us
I recently had Mohammad from Enercare come to check my furnace, and I couldn’t be more pleased with the service. From the moment he arrived, he was professional, courteous, and knowledgeable. He took the time to explain the issues with my furnace and provided clear recommendations for repairs. Mo…
Rodrigo QueirozIn the last weekGreat job , well done Dave Burtch . Nice guy . Very informative. 5 stars .
Debbie HartleyIn the last weekSyed H was amazing! He took the time to diagnose the issue properly, and explained everything clearly. We have been lucky enough to get him a few times over years and he has always been amazing. It’s because of such technicians we stay with Enercare. Thank you Syed.
Inayat SamjiIn the last weekI had the pleasure of receiving service from Syed H, an Enercare technician, and I couldn’t be happier with the experience! From the moment he arrived, he was professional, courteous, and incredibly knowledgeable. He took the time to thoroughly diagnose the issue, explained everything clearly, and…
Bha MaIn the last weekJasbir singh good service friendly
Palwinder “Punjab” DhattIn the last weekAkbar was amazing, fixed all issues and explained everything!
Stephen KernerIn the last weekGary Singh Very knowledgeable and gentleman, good job
T BenimenIn the last weekWe had excellent service from everyone we had contact with in the process of having our leaking hot water rental replaced. Very happy.
Dara CIn the last weekGary was very good with his service call today quick efficient and polite. Followed up with install quote for my new faucet.
Alicia SmithIn the last weekRaj matharu provided us very good service.
Sharandeep DhamiIn the last weekI was very impressed with Technician Paul A. He was extremely informative, explaining every test he was performing on my furnace and his findings. He was polite, courteous and a true asset to the Enercare team. HOWEVER the Enercare call centre was terribly frustrating, with extremely long periods …
KrysIn the last weekAndrew T and Jake E completed the furnace maintenance at my house. They were both professional and polite. Thank you guys!
Lauren HenneberryIn the last weekTankless Water Heater Rental Locations
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- Toronto, ON
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