Updated: June, 2025

10 Best Water Heaters in Canada

Save up to 23% Off

1

GASLAND

9.9

Exceptional

Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black

15% Off

Why we love it

Portable and easy to install.

Operates on low water pressure.

Includes multiple safety features.

Main highlights

High Power Output and Safety Features
Maximum 41,000 BTU/Hr output with overheating, dry combustion, and anti-freezing protections.

Versatile Outdoor Applications
Ideal for camping, RVing, tiny homes, or outdoor pet washing.

Ease of Use
Users appreciate its simple installation and reliable temperature control.

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How do we rank?

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

Kohree

9.6

Exceptional

Kohree Tankless Water Heater Propane, 6L 1.58 GPM Portable Tankless Water Heater with Handle, On Demand Instant Hot Water Heater with Overheating Protection, for RV Camping, Outdoor Shower, White

Main highlights

Safety Features: CSA Safety Approved & 6-in-1 Protection, including anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device. Kohree portable water heater is also windproof and can be used on windy days.

Portable Water Heater, Convenient for Outdoor Camping: Compact size and 12 lbs lightweight design for easy carry. Use the handle of the portable water heater or the mounting bracket on the back to hang it. Good for outdoor showers. Come with detailed instructions, it only takes you a few minutes to install it. The gas pipe is pre-connected to the gas inlet to eliminate the risk of gas leakage.

Instant Hot Water: With a maximum output power of 41000 BTU/hour, 1.58 gallons of hot water can be produced per minute at a flow rate of 1.58 GPM. Low water pressure start-up, requiring only 3 PSI of water pressure. The temperature rise is 140℉ (60℃) at its highest point and 50℉ (10℃) at its lowest point. Enjoy on-demand hot water without the need for a storage tank, ensuring a constant supply for your household needs.

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3

Wonfly

9.5

Excellent

2000W Immersion Water Heater, Constant Temperature Model Electric Submersible Water Heater, Stainless Steel Guard Cover and Built in Digital LCD Thermometer

Main highlights

Safe and Durable : The bathtub heater is made of 304 stainless steel shroud, prevent the heating element from directly contacting people or animals, and dissipate heat into the water faster through the holes in the protective cover. At the same time, the bathtub heater will automatically turn off at the set time, effectively avoiding fire.

Fast Heating : 2000W immersion water heater With advanced thermal components, good thermal conductivity, relative to ordinary heaters, greatly reducing the heating time, can quickly heat up to 5 gallons of water, if more, just increase the heating time.

Constant Temperature: With Upgrade intelligent heating and power failure and disconnect function, 2000W high-power thermostatic water heater, with two heating modes, automatic power off after reaching the set temperature, temperature setting with power off memory function, with real-time temperature detection without external thermometer.

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4

Lakkzoom

9.3

Excellent

Lakkzoom Immersion Water Heater with 304 Stainless Steel Cover Intelligent Temperature Control and Digital LCD Thermometer Portable Bucket Heater Heat 5 Gallons of Water in Minutes 1500W

Main highlights

WIDE RANGE OF APPLICATIONS:Lakkzoom pool heater suitable for portable bathtub,mini pool(Using more than one),sink, bucket, washbasin,etc.Make sure the container can hold hot water when using it.This immersion heater is handy and super lightweight, making it perfect for travels and road trips.Note, it is not suitable for using in big swimming pool .

SAFE & PREMIUM:Lakkzoom UL certified Instant Water Heater With high quality stainless-steel protect cover,will effectively prevent the heating element is in direct contact with people or animals ,it is rust proof and durable, design for long term use.Our immersion water heater has an intelligent temperature control design, which automatically cuts off the power when the water temperature reached 75℃(165°F). The quality is safe, stable and reliable.

FAST HEATING:1500W high-power electric water heater can heat up to 5 gallons of water in minutes. Heat dissipates to the water faster by flowing through the holes in the guard. The heater needs to be completely immersed in water in working condition. Please take out the immersion water heater before touching the water! Do not use it for more than 3 hours continuously! Please do not plug the two heaters into the same outlet to avoid fire hazards.

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5

thermomate

9.2

Excellent

Thermomate Mini Tank Electric Water Heater ES150 1.3 Gallons Point of Use Water Heater for Instant Hot Water Under Kitchen Sink 120V 1440W

20% Off

Main highlights

No More Wait for Hot Water - Point of use 1.3 gallons mini tank water heater provides instant hot water where you need it with fast recovery, reducing standby loss. Thermal efficiency up to 99%

Easy Installations - Dimensions 11.42" x 11.42" x 9.65" compact design, can be wall or floor mounted under sink / counter, plug into a standard 120V outlet, no special wiring required. Nominal current 12amps

Adjustable Temperature - Thermostat with 3 temperature level settings, range from 77°F to 140°F with high temperature limit protection, also a freeze mode to prevent tank from freezing

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6

Cadrim

9.1

Excellent

Cadrim 2000W Immersion Water Heater - Constant Temperature Electric Submersible Model With Stainless Steel Guard Cover and Built-in Digital LCD Thermometer

Main highlights

★【High Quality &Safety】With ABS outer and anti-rust high-quality stainless steel protective cover, the submersible water heater will effectively prevent the heating element from directly contacting people or animals, and dissipate heat into the water faster through the holes in the protective cover.

★【Heating Water in Minutes-Fast 】With advanced thermal components, this 2000W immersion water heater makes water heating more efficiency and boil 8 gallon of the water in minutes. Easy to use as all you need to do is just put the submersible water heater in to the water then connect the 120V power supply.

★【Constant Temperature Function】2000W high-power thermostatic water heater, with two heating modes, automatic power off after reaching the set temperature, temperature setting with power off memory function, with real-time temperature detection without external thermometer. Suitable for heating containers of different sizes, such as buckets, basins, mini inflatable swimming pools, tubs, also ideal for travel and road trips.

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7

Lakkzoom

8.8

Very Good

Immersion Water Heater,2000W Electric Submersible Water Heater with 304 Stainless Steel Cover,Portable Bucket Water Heater with Digital LCD Thermometer Heats up to 5 gallons of Water in Minutes

Main highlights

【Wide use】Our bucket water heater is suitable for heating water in portable bathtubs, mini pools, sinks, buckets, washbasins, and other containers. This immersion water heater is smaller and lighter than other water heaters, making it ideal for travel, camping, farms, and other places that require hot water. When using it, ensure that the container can hold hot water. Note that it can only be used for water heating.

【2000W High Power Water Heater】The portable immersion water heater has a power of 2000W and can heat 5 gallons of water in minutes. The heating element inside uses a double tube annular shape, which has more contact surfaces with water and works more quickly and efficiently than other products. You can enjoy comfortable hot water anytime, anywhere.

【 Safe Design ]The electronic immersion water heater comes with a high-quality stainless steel protective cover, which effectively preventing the heating element from directly contacting people or animals, and preventing burns. It is rust resistant and durable, making it safer to use. The wire is made of pure copper wire with a copper core of 15AWG, so that you use more at ease, designed for long-term use. Please note: People and animals should not be in the water while the heater is working.

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8

Daordaer

8.5

Good

DAORDAER 110/120v 1.5kw Mini Tank Electric Water Heater 2.5 Gallon Compact Under Sink Water Heater Knob Temperature Adjustment Instant Hot Water Heater for Home Kitchen (White)

Main highlights

SAFE DURABLE & ENERGY EFFICIENT - DAORDAER instant water heaters under sinks are stainless steel tanks designed for efficiency and durability. anti-pressure, explosion-proof and corrosion-resistant, keep your water cleaner. Multiple safety protection functions protect you from the risk of scald, leakage, or other injury.98% Thermal efficiency to help reduce energy and costs.

86 ℉ TO 149℉ KNOB ADJUSTMENT - Our electric water heater is equipped with a knob to adjust the temperature, 86 ℉ TO 149 ℉ can be set freely to achieve a constant temperature effect.Automatic heat preservation and storage of hot water, The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.（Note： Wait for 10-20 minutes for the first heating. When the heat preservation lamp is on, you can turn on the tap and use it）

2.5 GALLONS ELECTRIC MINI-TANK WATER HEATER - DAORDAER Mini Tank Electric Water Heater stores up to 2.5 Gallons of water With 1.5 KW output, it heats water up quickly. Its fast recovery rate eliminates the long wait for hot water at your sink. Thermal efficiency is 98%, Maximum temperature reach 167℉, It is the perfect companion for sinks, bringing you a perfect experience of comfort and relaxation.

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9

Ganggend

8.2

Good

Ganggend 2000W Immersion Water Heater, Electric Portable Water Heater with Constant Temperature Mode, Built-in Digital LCD Thermometer, Portable Stainless Steel Heater for Bucket, Bathtub, Pool.

22% Off

Why we love it

Quickly heats water.

Safe and rustproof design.

Versatile use in containers.

Main highlights

High Quality and Safety Materials
Made with stainless steel and ABS housing, ensuring rustproof and safe operation with effective insulation.

Versatile Applications
Ideal for buckets, bathtubs, pools, and winter operations like car washing and livestock water heating.

Fast Heating Performance
Highly praised for its rapid heating capability, reducing wait times significantly.

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10

Nannday

8.1

Good

Immersion Water Heater, Electric Stainless Steel Mini Boiler Element Portable Hot Drinking Water Coffee Chocolate Tea Kit for Travel, 600W

23% Off

Why we love it

Quickly heats water efficiently.

Compact size for easy travel.

Durable stainless steel construction.

Main highlights

Rapid Heating Efficiency
Quick and safe to heat water with low energy consumption.

Perfect for Travel and Home
Ideal for household, office, dorm, or travel.

Stainless Steel Durability
Praised for rust resistance and high hardness.

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Our top pick

1
15% Off

Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black
The GASLAND Outdoors BE158B Tankless Water Heater offers a powerful and efficient solution for portable hot water needs. With a 41,000 BTU/Hr output, this heater ensures a quick temperature rise, delivering 1.58 gallons of hot water per minute. It's designed for versatility, making it perfect for camping trips, RVs, and tiny homes, or even washing pets outdoors. The unit is CSA certified, ensuring safety with features like overheating and anti-freezing protection. Users praise its ease of installation and reliable performance, even at low water pressures starting from 3.6 PSI. Powered by a standard 20 lb. propane tank and electronic ignition with D-cell batteries, this heater is both practical and convenient. For optimal durability, store it in a dry place and avoid prolonged exposure to rain. With a 1-year warranty and lifetime customer support, the GASLAND BE158B is a reliable choice for anyone seeking portable hot water solutions.