The 10 Best Tankless Water Heaters In Canada 2021 Reviews

Tankless water heaters always come in handy in your camper, RV, vacation home or cabin, home and anywhere else; hot water is appreciated. Unlike the standard tank heaters, these models feature a space-saving design since they directly heat the flowing water.

With these models, you can easily turn on your tap and get instant hot water flowing out of the tap using either an electric element or propane gas. The best tankless water heaters in Canada should be cost-effective and efficient.

However, there are many options on the market, which makes choosing the right tankless water heaters a bit challenging and overwhelming. In this review, we’ll take an in-depth look into the top options available today.

The 10 Best Tankless Water Heaters In Canada

1. Ecosmart ECO 27 Electric Tankless Water Heater

The Ecosmart ECO 27 Electric Tankless Water Heater is one of the largest, self-modulating options. This model is suitable for use in North America and Canada or areas with low-temperature water.

The Ecosmart ECO 27 quickly heats about 3 gallons per minute, even at a low temperature as 37-degrees F. This model handles two showers running simultaneously and ensures the endless, constant hot water supply for as long as needed.

While up to 6 gallons of water per minute in a warmer region. It comes with digital temperature control to allow heat water at specific temperatures between 80 to 140 degrees F. In short, this model delivers unlimited amounts of hot water and is slim enough to be mounted anywhere.

Pros:

• Delivers about 6 gallons of water per minute
• A large tankless water heater
• Slim design for easy mounting
• Ideal for lower temperatures

Cons:

• Installing this product in smaller areas might be challenging due to its slightly larger surface area.

2. EcoSmart ECO 11 Electric Tankless Water Heater

The EcoSmart ECO 11 Electric Tankless Water Heater is an electric model designed to allow users to choose the preferred energy output for optimal water heating. This model is ideal for smaller points or small apartments since this model can only deliver 1.5 gallons of hot water per minute.

Further, this model is suitable for areas with weather conditions greater than  67 degrees F. this unit easily handles at most three appliances simultaneously depending on the climatic conditions. In a cooler climate, the EcoSmart ECO 11 Electric Tankless Water Heater handles two sinks at once, while in warmer climates, it serves a shower and two sinks.

With our runner up, homeowners will enjoy unlimited hot water supply, provided you have a limited number of appliances demanding hot water at the same time. Also, it turns on only when it’s needed to help cut the cost of your monthly bills.

EcoSmart ECO 11 Electric Tankless Water Heater features a sleek, wall-mounted design to free up floor space.

Pros:

• Ideal for both cooler and hotter regions
• Heats water for several points of use
• Energy-saving design
• Lifetime warranty

Cons:

• Limited to just three appliance

3. Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater

If you want a small-sized tankless water heater for washing cars or pets, showering or anything else while you’re away from home, the Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater is a decent choice.

This device comes in handy for a quick, convenient hot water supply in your home, cabins, or campsites. Households with lower temperatures below 0.3 PSI can still benefit from this water heater.

Also, it comes with 2D batteries to allow users to use this portable propane tankless water heater off the grid areas without easy access to an electricity supply. The model does the job perfectly by enabling users to adjust the temperature anywhere between 46.4 – 114.8 degrees F.

It features a portable handle for easy carry outdoors and anti-freezing protection to keep the system safe from harsh winter weather. This model is equipped with an oxygen depletion sensor to support indoor installation in well-ventilated areas.

Pros:

• Ideal for areas with no electricity
• Lighter and smaller design
• Wide temperature range
• Several safety features

Cons:

• Low-quality plastic shower hose

4. Gasland BS264CA 2.64GPM Tankless Water Heater

The  Gasland BS264CA 2.64GPM Tankless Water Heater features a lightweight design and compact size for easy, convenient carrying. It is equipped with overheating protection, anti-freezing protection, and a flame failure device for extra family safety.

Also, it starts up impressive with low water pressure. This model is perfect for RV life, camping and solves your outdoor hot water problems.  It offers instant, endless hot water anywhere with a maximum power output of 68000 BTU/HR.

This unit does not need to preheat before delivering hot water. Gasland BS264CA 2.64GPM Tankless Water Heater offers fully adjustable water flow and heat. This unit features advanced combustion technology to attenuate the burning nose and gas consumption.

Pros:

• Easy to use and install
• Easy and convenient carry
• Maximum power output 68,000 BTU/Hr
• Equipped with multiple safety features

Cons:

• Extreme sensitivity to the wind

5. Stiebel Eltron Tankless Water Heater

The best tankless water heater should operate quietly, and only a few products have low noise operation mode. Luckily, this product is designed to function without making a noise. This quiet model has premium-grade electronic parts and a sturdy cover for a vibration-free, silent experience.

Also, there are no mechanical switches, which ensures a noise-free operation mode. However, one of the prime concerns with this tankless water heater is its impotence to maintain the set temperature on high flow rates. With the incorporated Advanced Flow Control technology, this device maintains the water temperature even at a higher flow rate.

This model has an extra-sleek design making it ideal for people with limited space. Besides, its self-modulating technology ensures this model is energy efficient. Even better, it comes with a three-year limited warranty to protect your investment.

Pros:

• Low-noise operation
• No temperature functions
• Electronic flow sensor for easy operation
• 7-Year Leakage and 3-Year Parts Warranties

Cons:

• Warranty contains a silly clause

6. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8)

If you want to own a convenient-to-use water heater, you should opt for Bosch Electric Mini-Tank Water Heater. This model has a 98% thermal efficiency and can be mounted vertically or horizontally to deliver 7 gallons or 5.1 gallons of water supply, respectively.

What’s more? This model provides an on-demand reliable water source for your office and home. It’s equipped with a 1440W heating capacity and a wide temperature of 65 to 145 degrees F.

The Bosch Electric Mini-Tank Water Heater can be floor, wall, or shelf mounted. Plus, it comes with a bracket for vertical installation.

Pros:

• Sleek and attractive design
• Compact and lightweight
• Available in three compact sizes
• Supplies endless hot water

Cons:

• Installation is a bit tricky.

7. Rheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater

There are dozens of options offering decent water supply, but only a handful deliver an adequate water supply. Here’s one tankless water heater providing a huge hot water supply. The Rheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater has a high water flow rate without temperature fluctuations.

This heater features a stainless steel heat exchanger, which allows you to connect both vents during high water demand. This way, this unit draws maximum water without worrying about the temperature fluctuations.

At full throttle, Rheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater consumes about 199BTUs, and it’s designed to be energy efficient for lower energy bill cost. This model operates at higher elevation up to 9,800 ft. Thus, making it an ideal choice for mountain residents. While this heater offers a mammoth water supply, it takes a while to heat.

Pros:

• Easy to install
• Low NOx emissions
• Available in both natural gas and propane
• Includes a remote control

Cons:

• On the pricey side

8. Titan Electric Tankless Water Heater

Like most high-end water heaters, the Titan N-120 Electric Tankless Water Heater handles a normal-sized house’s demand and stress. This unit offers a continuous flow of hot water through every point of use while keeping a constant temperature.

This model is a go-to for those living in warmer regions, especially for groundwater measuring 65 degrees F. Another thing to like about the Titan N-120 Electric Tankless Water Heater is its easy installation.

Furthermore, this device’s console sports a switch to allow users to set the preferred temperature. This heater features a compact design, which enables it to fit in little places.

Pros:

• Suitable for a medium-sized household
• Easy to install
• Uses less energy for low monthly bills
• Suitable for warmer regions

Cons:

• Tends to offer less water pressure
• The water temperature is not even throughout

9. Marey Power GA10LP Propane Gas Tankless Water Heater 10L 1.5 GPM

The Marey Power GA10LP Propane Gas Tankless Water Heater is another decent choice for people struggling to find the perfect place to install their water heater. This model heats an endless volume of water to ensure it delivers hot water consistently on demand.

This device does not run on electricity, making it an ideal heater for areas dealing with frequent power outages or no access to electricity. The Marey Power GA10LP Propane Gas Tankless Water Heater includes instruction guides and a manual for quick, fluid installation without calling a plumber.

More so, it’s activated by water pressure, which helps cut the cost of monthly energy bills. Furthermore, its space-saving design supports smart storage and hassle-free installation. Marey Power GA10LP Propane Gas Tankless Water Heater delivers 3.5 gallons of water per minute and includes a 2D cell battery and other components and equipment for stress-free installation.

Pros:

• Space-spacing and compact design
• Heat an endless amount of water.
• Energy-saving design
• Runs on 2D cell batteries

Cons:

• Issues with controlling the water flow rate

10. Eccotemp EM-2.5 Electric 2.5 Gallon Mini Tank Water Heater

The Eccotemp EM-2.5 Electric 2.5 Gallon Mini Tank Water Heater features a compact and lightweight construction that supports wall or floor mount. This model comes with an adjustable temperature range from 50 to 140 degrees F and holds about 2.5 gallons of water instead of being completely tankless.

Here’s more: this model offers easy access to the pressure relief and temperature valve to adjust the heater setting to your taste. This model is ideal for kitchenettes, kitchens, offices, boats and RVs for easy, convenient access to 2.5 gallons of hot water.

Another thing about  Eccotemp EM-2.5 Electric 2.5 Gallon Mini Tank Water Heater is that it is easy to carry and plug in anywhere with a 120V outlet plug. This machine rocks a compact design, allowing users to fit it into small areas for easy storage. Best of all, it comes with all necessary installation accessories for hassle-free installation.

Pros:

• Noise-free operation
• Offers mild to extremely hot temperature range
• Produce hot water quickly

Cons:

• Does not feature a drain, which can be a bit stressful

Things to Consider When Purchasing a Tankless Water Heater

We are done with reviews. So, let’s discuss how to make the right choice when it comes to tankless water heaters.

Here are the prime factors to consider before splurging on an appliance:

Flow Rate

This is determined based on your on-demand hot water needs and household size. While some models can supply water for a faucet, sinks, and bathroom simultaneously, others can’t except for a single entity.

For three bedroomed houses with several sinks and bathrooms, it’d be best to purchase a heater with a flow rate of at least 6 GPM. On the flip, one-bedroom or a bachelor-styled house with fewer points of use can opt for a heater with at most a 4 GPM flow rate.

Power Source

There are two power source options: electric or gas.

1. Gas Tankless Water Heater

They are incredibly powerful and supply hot water quickly. Its exceptional services come at a higher price. They require homeowners to upgrade their gas supply line, which is a bit time consuming and costly. Thus, installing the gas variant can be expensive since it requires hiring a professional plumber.

It’s best to go for heaters with electronic ignition devices to help avert wasting energy. Also, the vent pipes should feature sturdy construction to ensure it withstands the high combustion zone temperature.

Additionally, these models are large heaters and take up a notable space in your house. Thus, gas-powered heaters are ideal for people with large spaces.

2. Electric Tankless Water Heater

They are not as powerful as the gas model and supply hot water at lower flow rates. If you want a high flow rate to serve several water outlets, you should steer clear of electric-powered heaters.

On the bright side, they are up to 99% energy efficient for low energy bills. Installing this variant is simple and easy to do without hiring a plumber. Another to love about them is their sleek design allows them to take only a small space. Plus, it doesn’t require regular maintenance as some models come with self-maintenance features.

Conclusion

Hopefully, this guide helps you pick the right tankless water heater to provide you with hot water on demand. The products reviewed in this post will offer unbeatable value for money. But if you are still confused, check out our buying guide to ensure you make an informed decision.