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.
Get up to a $1,500 prepaid credit card on a new tankless water heater with Enercare Advantage®*
starting as low as $38.99/month**
Offer expires November 30, 2025.
Get deal 
Enter A World of Endless Hot Water
Tankless water heaters provide hot water at a rate of up to 11.0 gallons (42 litres) 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 – when and were you need it.
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.
Water Heater Brands We Carry
Enercare carries high-efficiency water heater models from the following manufacturers:
| Navien | Rheem | Rinnai | Bosch |
|---|
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 up to 11.0 gallons (42 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.
Get Free QuoteMore Ways To Have Hot Water
What Our Customers Think About Us
I had an issue with my AC and called this company. They scheduled an appointment the same day. Rob arrived on time, quickly diagnosed the problem, and fixed it to my satisfaction. He was courteous, knowledgeable, and demonstrated excellent professionalism and competence. I highly recommend this comp…
Il Yong KimIn the last weekKristopher was very nice and did great work for us He is very friendly and work efficiently We recommend him for every customer…
Yumi MoIn the last weekI had an excellent experience with Mike D, who came to service my water heater. From the start, he was very professional and thorough. He didn’t just do a quick check — he took the time to carefully inspect everything and walked me through what he was looking for. Mike was able to quickly pinpoi…
Amit JhaIn the last weekfurnance maintenance – Josh M did a wonderful job. thanks for your great service!…
Sharon MacgregorIn the last weekSalman Attari installed HVAC system furnace and ac in out house. He provided tremendous service. He was so nice and polite behavior. Explain and answer our all the questions and concerns. He showed full respect to us as we are senior citizens. I would recommend Salman attari and his team allways. Th…
M. ShadiIn the last weekExcellent service Ricardo, I like to have you all the time when problem. 👍…
Raj GandhiIn the last weekMy contact with Jachelle in management and Fritzroy ( the technician) was absolutely delightful. The communication between them was friendly, thorough, very professional and efficient. Wait time was limited with immediate concern and response. The problem with my water heater was successfully resolv…
Joe goodmanIn the last weekJosh Wynne was very helpful, he made sure we were set up and running before leaving and he gave us tips to help with making our airflow better. He is highly recommended. Thanks also to Brian Mcrae…Much appreciated, guys. Keep doing what you do😉…
C UIn the last weekThe technician Angelo F. Was excellent. He went above and beyond. He did a great job…
alex digianIn the last weekGerry Jackman came to inspect our furnace today & was wonderful to deal with – very kind & professional. Thank you for your hard work! You are an asset to your team :)…
Maria JollyIn the last weekAndrew T was very efficient and dedicated to verifying our furnace is operational and safe…
Grant SoperIn the last weekToday Ismael visit my property from Enercare and has done his work professionally and also explains to me with the options I have. He is a best guy to call. Keep it up good work Ismael….
Kamaldeep VirkIn the last weekTankless Water Heater Rental Locations
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Some areas we serve
- Toronto, ON
- Ottawa, ON
- Oshawa, ON
- North York, ON
- Mississauga, ON
- Barrie, ON
- St. Catharines, ON
- Hamilton, ON
- London, ON
- Oakville, ON
- Belleville, ON
- Kitchener, ON
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