10 Best hot water heater in Canada

Advertising Disclosure

Last Updated - 2025/07/01

Best Choice

01
DWALE

RV Tankless Water Heater, 65000 BTU, 3.9 GPM High Efficiency RV Constant Propane Tankless Water Heater, DC 12V Power, On Demand Instant Hot Water Heater, Multi-Protection for RVers' Everyday Use

Free Shipping
Main highlights

【Wide Application】- Compare to others, our RV propane water heater is more portable and easier to use, can smooth operation even at high altitudes. Advanced intelligent segmented combustion technology controls the flame size and prevents overheating of the water, saving limited propane on RV trips. The tankless RV water heater is ideal for RV, campervans, yachts and other mobile locations where hot water is required.
【Secure and Reliable】- Our RV on demand water heater is made of stainless steel, high temperature and corrosion resistant, and equipped with a pressure valve, effectively preventing the water tank rupture. This tankless water heater for rv provides multiple protections such as over-pressure protection, over-temperature protection, anti-freezing protection, dry combustion protection, over-current protection, leakage protection, etc. to prolong the service life.
【Product Specification】- Propane RV water heater has a 12.6 x 12.6 inches opening and a 15 x 15 inches door, which makes it less noisy and more resistant to vibration than other tankless water heaters, and its net weight only 25.5 lbs, small, compact, and easy to carry. Hot water is always available to you as long as you have enough gas and water.
【Efficient RV Water Heater】- The RV water heater is energy efficient, with 65,000 BTU of power and 3.6 PSI of water pressure, producing up to 3.9 GPM of hot water at a maximum temperature of 123°F. You can heat water on demand, and this tankless RV water heater uses up to 40% less energy than a traditional tank water heater.
【Easy Assemble and Use】- This RV instant hot water heater requires connection to a 12-volt power source and propane. The product is supplied with detailed instructions which you can follow for easy installation. And this RV hot water heater is equipped with wall-mounted intelligent remote control, you can adjust the water temperature according to your actual water needs without effort. (Tip: This product needs to be installed in a well-ventilated and well-exhausted place)
Show more
9.8

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

02
CAMPLUX ENJOY OUTDOOR LIFE

CAMPLUX Tank Water Heater Electric,38L (10 Gallons) Point of Use Instant Hot Water Heater 120 Volt 1500W, Built-in Reliable T&P Relief Valve, Anode Rod for Hot Water Heater, UL Listed

Free Shipping
Main highlights

UL Listed Safety Guarantee- In accordance with ASME, ANSI and CSA T&P relief valve ensures that the water pressure and temperature are within a safe range, ensuring the safe use of you and your family. CAMPLUX offers 2-year parts, a 3-year leak-free after-sales service, and unlimited technical support
Save Space- Household electric water heater is an ideal choice designed for providing stored hot water or boosting applications. Its design allows for installation in places where it's impractical to lay long hot water pipes, such as under countertops, beneath cabinets, or other narrow spaces. Product dimension:14.75" W x 24.5" H
Save Energy & Low Consumption- Experience uninterrupted warmth with our on-demand 10-gallon water heater, equipped with 24-hour insulation. It can be adjusted between 90°F and 150°F through the built-in thermostat. Minimizing heat loss, it delivers hot water at your preferred temperature day or night
Long-lasting Enamel Coated Tank- Feature a robust triple-layer enameled inner liner for excellent durability and longevity. The smooth, easy-to-clean surface offers superior resistance to corrosion and abrasion, ensuring a damage-free lifespan of 3-5 years
Large Capacity Design- 10 gallons of sufficient capacity to meet your home's hot water needs. Unlike other ordinary storage heaters, our electric tank water heater is equipped with advanced rapid heating technology, allowing you to enjoy the convenience of hot water in about 60 minutes. It greatly saves you time waiting for hot water
Easy Installation- Easy wire connections for any installation. With multiple connection options to facilitate daily life. 120V AC hardwired and 3/4" NPT water connections. Water flow in 5 minutes takes about 2 GPM. Recommended circuit breaker: 15 AMP; Maximum water pressure: 150 PSI
1500W Heating Power- The submerged extended heating tube efficiently transfers heat directly to water, ensuring faster and more even heating due to its larger contact surface. Achieving a reliable performance of 98% heat recovery efficiency
Show more
9.7

Exceptional

Show more
03
thermomate

Thermomate Mini Tank Electric Water Heater ES400 4 Gallons Point of Use Water Heater for Instant Hot Water Under Kitchen Sink 120V 1440W

Free Shipping

9.9 Simple to use

9.5 Easy installation

9.3 worth the money
Main highlights

Specifications and Warranty - Dimensions: 14.5"H x 14.5"W x 12.9"D; Weight:19.8lbs; Water connections: 1/2" NPT, Electrical requirements: 1.44 kW at 120 volts, plug-in connection with 2 feet power cord; Max water pressure:150PSI; Nominal current: 12A. 3-year Limited Warranty for the tank, 1-year warranty for parts and 24hours customer service
Premium Quality & Durable - Glass-lined tank for great insulation, temperature and pressure relief valve included, UL Listed, ensuring a long service life
No More Wait for Hot Water - Point of use 4 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 14.5" x 14.5" x 12.9" 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 50°F to 149°F with high temperature limit protection, also a freeze mode to prevent tank from freezing
Show more
9.5

Excellent

Show more
04
Kohree

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

Free Shipping
Main highlights

Versatile Applications: Good for off-the-grid or remote locations. Suitable for various applications, including homes, cabins, RVs, poolside, washing pets, cleaning a vehicle and more, providing hot water wherever it's needed.
Sturdy and Long-Lasting: High-quality brass connector. This tankless water heater is designed to withstand the test of time, providing reliable performance for years to come. Easily set and control the water temperature according to your preference, offering personalized comfort and energy savings.
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.
Show more
9.2

Excellent

Show more
05
GASLAND

GASLAND Outdoors BS158 1.58GPM 6L Portable Gas Water Heater, Propane Tankless Water Heater,RV Camping, Overheating Protection, Easy to Install

Free Shipping

9.1 Simple to use

8.9 Easy installation

8.4 worth the money
Main highlights

𝟭.𝟱𝟴𝗚𝗣𝗠/𝟲𝗟 𝗣𝗿𝗼𝗽𝗮𝗻𝗲 𝗪𝗮𝘁𝗲𝗿 𝗛𝗲𝗮𝘁𝗲𝗿 - Maximum power output 41,000BTU/Hr.The temperature raise is 109.4℉ (43℃) at its highest point and 55.4℉ (13℃) is at its lowest point of 1.58 GPM. Also, 1.58 gallons of hot water can be produced per minute at the flow rate of 1.58 GPM. Low water pressure start up, just need 3.6 PSI of water pressure to start.
𝟭-𝗬𝗲𝗮𝗿 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 - We provide a 1-year Warranty against manufacture defects and lifetime customer support.
𝗪𝗵𝗮𝘁'𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝗱 - GASLAND BS158 Tankless Water Heater, CSA certified gas regulator and hose,5 feet On/Off Switch Shower Head, mounting hardware, garden hose adapter, Manual.
𝗦𝗮𝗳𝗲𝘁𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗧𝗶𝗽𝘀 - To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Always check gas leakage before operation.
𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 𝗧𝗶𝗽𝘀 - Designed for portable outdoor use. It is splash-proof and can manage a little drizzle, however, prolonged exposure to rain/water will damage the internal components. We recommend using and storing your water heater in a dry place. For the winter, please drain out the wate by disconnecting the drain plug and store it in the warm and dry area.
𝗚𝗼𝗼𝗱 𝗳𝗼𝗿 𝗢𝗳𝗳-𝘁𝗵𝗲-𝗚𝗿𝗶𝗱 - Runs on a standard 20 lb. liquid propane tank and is equipped with an electronic ignition powered by two D-cell batteries. Can be used in a variety of scenarios: while you're camping, RVing, hunting, hanging poolside, washing your pets or horses, cleaning your vehicle, or even in your tiny home, greenhouse, or cabin house.
𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗦𝗮𝘁𝗲𝗳𝘆 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 - With CSA certification, safe as per Canadian and US Standard. Features over-heating protection, low water flow protection, dry combustion protection, anti-freezing protection, high water pressure protection and flame failure device.
Show more
9.0

Excellent

Show more
06
GASLAND

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

Free Shipping

9.7 Easy installation

9.1 Simple to use

8.9 worth the money
Main highlights

𝟭.𝟱𝟴𝗚𝗣𝗠/𝟲𝗟 𝗣𝗿𝗼𝗽𝗮𝗻𝗲 𝗪𝗮𝘁𝗲𝗿 𝗛𝗲𝗮𝘁𝗲𝗿 - Maximum power output 41,000BTU/Hr.The temperature raise is 109.4℉ (43℃) at its highest point and 55.4℉ (13℃) is at its lowest point of 1.58 GPM. Also, 1.58 gallons of hot water can be produced per minute at the flow rate of 1.58 GPM. Low water pressure start up, just need 3.6 PSI of water pressure to start.
𝟭-𝗬𝗲𝗮𝗿 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 - We provide a 1-year Warranty against manufacture defects and lifetime customer support.
𝗪𝗵𝗮𝘁'𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝗱 - GASLAND BE158B Tankless Water Heater, CSA certified gas regulator and hose,5 feet On/Off Switch Shower Head, mounting hardware, garden hose adapter, Manual.
𝗦𝗮𝗳𝗲𝘁𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗧𝗶𝗽𝘀 - To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Always check gas leakage before operation.
𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 𝗧𝗶𝗽𝘀 - Designed for portable outdoor use. It is splash-proof and can manage a little drizzle, however, prolonged exposure to rain/water will damage the internal components. We recommend using and storing your water heater in a dry place. For the winter, please drain out the wate by disconnecting the drain plug and store it in the warm and dry area.
𝗟𝗘𝗗 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗗𝗶𝘀𝗽𝗹𝗮𝘆 - Bright power, the temperature readout as to not get the water to hot or cold.
𝗚𝗼𝗼𝗱 𝗳𝗼𝗿 𝗢𝗳𝗳-𝘁𝗵𝗲-𝗚𝗿𝗶𝗱 - Runs on a standard 20 lb. liquid propane tank and is equipped with an electronic ignition powered by two D-cell batteries. Can be used in a variety of scenarios: while you're camping, RVing, hunting, hanging poolside, washing your pets or horses, cleaning your vehicle, or even in your tiny home, greenhouse, or cabin house.
𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗦𝗮𝘁𝗲𝗳𝘆 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 - With CSA certification, safe as per Canadian and US Standard. Features over-heating protection, low water flow protection, dry combustion protection, anti-freezing protection, high water pressure protection and flame failure device.
Show more
8.9

Very Good

Show more
07
FVSTR

FVSTR 110V-120V 1.5Kw Small Under Sink Tank 2.16Gallon Water Heater Hot Storage,Mini Instant Electric RV TR Trailer Kitchen Compact Point-of-Use, (2.16gallon)

Free Shipping
Main highlights

Easy Installation The compact and versatile design allows for straightforward installation in various locations. Detailed installation instructions are included, ensuring a hassle-free setup process.
Standard 120-volt electrical connection , this water heater is easy to install without the need for specialized electrical work, fitting seamlessly into most residential and light commercial environments.
Point of Use Design The FVSTR 2.16 GALLON Electric Water Heater is designed to provide immediate hot water at various points of use, making it ideal for homes, offices, and small commercial settings.
Drain Valve Includes a built-in drain valve for easy maintenance and hassle-free water drainage. This feature simplifies the process of cleaning and maintaining the unit, prolonging its operational life.
Adjustable Thermostat Equipped with a precise adjustable thermostat, this water heater allows you to set and maintain the perfect water temperature for your needs, ensuring comfort and energy efficiency.
Compact and Durable Its compact design saves space, making it suitable for installation in tight spots. The stainless steel construction ensures durability and resistance to corrosion, providing a long-lasting hot water solution
Save Money $:The 1.5KW power rating ensures low energy consumption, reducing electricity bills without compromising performance.Designed to provide maximum efficiency with minimal energy usage, making it an economical choice for your hot water needs.Unique insulation technology enables your thermal energy to last longer without wasting a penny，We are truly an environmental protection product
Show more
8.8

Very Good

Show more
08
Wonfly

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

Free Shipping
Main highlights

Widely Application : Our portable immersion water heater is suitable for most safe occasions, indoor & outdoor. It supports use in different sizes of containers, such as portable bathtub, pool heater, pond heater, water trough heater, bucket heater. Especially fit for heating water in large size container like bucket, basin, bath tub, mini inflatable swimming pool, etc. BE CAREFUL: it is not suitable for direct heating in a thermos.
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.
Easy to use - Tips ：put the immersion water heater into the water (the heater is completely submerged in the water) and connect it to the 120V power supply, Please take out the heater before touching the water! Please do not plug the two heaters into the same outlet to avoid fire hazards. Do not use it for more than 3 hours continuously!
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.
Show more
8.7

Very Good

Show more
09
FVSTR

FVSTR 110V-120V 1.5Kw Small Under Sink Tank 2.16Gallon Water Heater Hot Storage,Mini Instant Electric RV TR Trailer Kitchen Compact Point-of-Use, (2.16gallon)

25% Off Free Shipping

9.3 Easy installation

8.4 worth the money
Main highlights

Easy Installation The compact and versatile design allows for straightforward installation in various locations. Detailed installation instructions are included, ensuring a hassle-free setup process.
Standard 120-volt electrical connection , this water heater is easy to install without the need for specialized electrical work, fitting seamlessly into most residential and light commercial environments.
Point of Use Design The FVSTR 2.16 GALLON Electric Water Heater is designed to provide immediate hot water at various points of use, making it ideal for homes, offices, and small commercial settings.
Drain Valve Includes a built-in drain valve for easy maintenance and hassle-free water drainage. This feature simplifies the process of cleaning and maintaining the unit, prolonging its operational life.
Adjustable Thermostat Equipped with a precise adjustable thermostat, this water heater allows you to set and maintain the perfect water temperature for your needs, ensuring comfort and energy efficiency.
Compact and Durable Its compact design saves space, making it suitable for installation in tight spots. The stainless steel construction ensures durability and resistance to corrosion, providing a long-lasting hot water solution
Save Money $:The 1.5KW power rating ensures low energy consumption, reducing electricity bills without compromising performance.Designed to provide maximum efficiency with minimal energy usage, making it an economical choice for your hot water needs.Unique insulation technology enables your thermal energy to last longer without wasting a penny，We are truly an environmental protection product
Show more
8.6

Very Good

Show more
10
GEESEN

GEESEN 1500W 8L 110V US Plug Compact Size Instant Electric Tank Home Hot Water Heater Kitchens Hair Salons IPX4 Mini Instant Tankless Shower for Kitchen Bathroom 2.5 Gallon

11% Off Free Shipping

9.5 Simple to use

8.0 worth the money

8.0 Easy installation
Main highlights

Our service:If you have any problems with the installation process, please contact us by email and we will solve your problem directly.We provide you with a one-year return and exchange service for our products.
Large-capacity hot water supply: With a large capacity of hot water output and strong endurance, it ensures that the daily water needs of the family can be met immediately without waiting, bringing a continuous and comfortable hot water experience.
High-quality flame-retardant materials and thickened insulation layer: The use of advanced flame-retardant materials and thickened insulation design greatly reduces heat loss, reduces the number and time of heating, improves energy efficiency, and ensures longer hot water supply.
Efficient 1500W heating power: Equipped with a 1500W powerful heater, every kilowatt-hour of electricity is efficiently converted into heat energy, and the heating is rapid and uniform. The water flows everywhere, quickly raising the water temperature to meet your efficient hot water needs.
Durable hard plastic shell design: The sturdy and durable hard plastic shell has good thermal insulation performance and high temperature resistance, is easy to clean and waterproof, and improves the product life and safety. Equipped with a mechanical rotary button, the temperature adjustment is flexible and accurate, and the operation is simple. It is suitable for all family members to use, ensuring that you can easily control the required water temperature.
Show more
8.5

Good

Show more