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10 Best tankless water heater in Canada
Best Choice01RheemRheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater, Small Grey
9.8Exceptional
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Value for Money02thermomateThermoMate 113,000 BTU 4.7 GPM Natural Gas Tankless Water Heater, High Efficiency Instant On-Demand Hot Water for Whole House Use, Indoor Residential Water Heater with Multi-Point Simultaneous Heating
Free ShippingMain highlights- [Smart Diagnostic Display] - Equipped with a 3.5-inch LED touchscreen, it allows you to effortlessly adjust and monitor output water temperature（90°F to 140°F）while providing real-time tracking of water flow, fan operation, and flame status. Advanced error code technology enables rapid diagnosis of water heater malfunctions. The UL-certified 120V/5-foot power cord ensures continuous power supply for real-time monitoring systems.
- [Safety & Reliable] - The gas tankless water heater comes standard with a range of safety features including boil-dry burning protection, Freeze protection, Flame out protection, Overheating Protection, Over temperature protection, Timeout protection, Pipe blockage protection, High-Temperature Lock Protection, Excessive Air Pressure Protection.
- [Energy Efficient & Save Money] - The heat exchanger is constructed from high-quality oxygen-free copper, providing superior thermal conductivity and corrosion resistance compared to stainless steel. It achieves a thermal efficiency of 98% (vs. 80% for stainless steel models) and boasts a uniform energy factor (UEF) of 0.81. This design reduces energy waste, lowering annual operating costs by approximately 30% versus traditional systems.
- [Easy to Install & Save space] - The whole house tankless water heater features standard 3/4" NPT water inlet/outlet connectors, a 1/2" NPT gas inlet, a 3" OD vent, and a UL-approved 120V plug, ensuring compatibility with most households. With its compact dimensions of 21"H x 13"W x 7"D, the on-demand water heater requires less than one-third of the space occupied by traditional tank models, freeing up valuable room in your home.
- [4.7 GPM & 113,000 BTU] - The ThermoMate instant hot water heater delivers consistent hot water to 3-4 fixtures simultaneously, allowing you to have unlimited hot water on demand. No waiting time, no cold water shocks, perfect for busy households. Adopting advanced water flow sensor, the built-in chip can adjust the heating power 20,000 times per second, ensuring that the hot water within ±1℉ fluctuations for a comfortable shower experience.
9.7Exceptional
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- 03CAMPLUX ENJOY OUTDOOR LIFE
Camplux Tankless Water Heater, 1.32 GPM Portable Propane Outdoor Camping Water Heater, 5L, AY132, White
Free Shipping9.6Exceptional
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- 04VEVOR
VEVOR Instant Water Heater, 8kw On Demand Electric Tankless Water Boiler, Digital Temperature Display & Easy Installation & 24-Hour Water Supply, for Kitchen Bathroom Shower Mall Salon ETL Listed
Main highlights- Tap to Control: Our electric water heaters are designed with LED displays and IMD touch screens that allow you to flexibly control the settings. Setting your preferred water temperature with precision.
- Safe to Use: The electric water heater comes with a thermostat function and over-temperature protection, so you don't have to worry about the temperature fluctuating too much in the shower. It's perfect for large families, busy households, or commercial establishments requiring a reliable supply of hot water.
- Know about Installation: Wall-mount design maximizes your living or working space. Our compact electric water heater comes with NPT 1/2'' water inlet and outlet. Please note that 1 x 40A circuit breakers and 1 x 10AWG power cables are required for installation, and we recommend seeking professional assistance.
- Instant Hot Water: The water heater is equipped with a high-performance cast aluminum heater, which effectively separates water and electricity, scale and corrosion resistant. Our electric water heater delivers hot water instantly, saving you time and minimizing water wastage. You can start enjoying ultimate relaxing and comfort in no time!
- Energy Efficiency: You're choosing a greener solution for your hot water needs. Forget about preheating! The electric water heater utilizes a 8kw heating system delivers endless hot water in seconds at temperatures ranging from 86-140℉ or higher.
9.4Excellent
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- 05Ranein
Propane Gas Tankless Water Heater with Vent Pipe, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater
Free ShippingMain highlights- Warranty: We provide a 2-year warranty for the water heater. If you encounter any issues, please contact us.
- Save Money: The kit already includes the exhaust pipe, so you don't need to spend extra money on purchasing it separately. With an oxygen-free copper water tank, it reduces heat loss and lowers energy consumption. Applied with standard 1/2" NPT water fitting and gas inlet.
- Recommendation: We strongly advise that all installations of the device adhere to local building and plumbing regulations at the installation location, and should be carried out by licensed professionals. This product is not recommended for use in areas over 2,000 feet
- Performance: The on-demand tankless water heater boasts a heating capacity of 80,000 BTU and a hot water flow rate of 3.6 gallons per minute (GPM). It can provide continuous hot water for 2-3 water supply points, making it sufficient to meet the hot water needs of a household's bathroom, kitchen, and bar area.
- No Waiting Required: Unlike traditional tank water heaters, tankless water heaters eliminate the need for a 30-minute preheating wait time, allowing you to have unlimited hot water on demand.
9.3Excellent
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- 06Kohree
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 ShippingMain 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.
9.0Excellent
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- 07Ranein
Electric Tankless Water Heater 4.5 kW 110~120V, Point-of-Use, Digital Display, Electric Instant Hot Water Heater with CSA Certification, Overheating Protection for Bar, Hair Salon
33% Off Free ShippingMain highlights- VISUAL CONTROL FUNCTION—The tankless water heater is equipped with a digital display and a touch control panel, so setting the temperature is easy. The intelligent display temperature is convenient for setting the appropriate temperature for different seasons and for using hot water.
- UNDER SINK INSTANT WATER HEATER—This Uses a 4.5KW heating system 24/7, so instant hot/warm water is continuously supplied to your entire home at a preset temperature when needed. No standby energy consumption. No need to wait for the tank to fill.
- SMALL AND CONVENIENT—Compared to tank water heaters, the mini tankless water heater is compact and does not take up space. It can be installed anywhere near the water outlet to avoid space waste and hygiene problems. Tankless water heaters support three installation methods: horizontal, vertical, and inclined installation. They are suitable for under sinks, kitchens, bars, hair salons, and communities.
- NOTE—Make sure this undersink water heater is sized to fit your hot water needs: 4.5 kW; circuit breaker required: 1 x bipolar 40 amps, 120 V AC, no plugs. Electric water heater dimension: 8.66" x 2.37" x 6.7"; water connection: 1/2" NPT.
- ADVANCED SAFETY PROTECTION SYSTEM— With CSA certification, it is safe as per Canadian and US Standards. Features over-heating protection, low water flow protection, dry combustion protection, anti-freezing protection, high water pressure protection, and flame failure device.IPX4 waterproof. Stainless steel heating element, no water storage, prevents sediment/scale accumulation.
8.8Very Good
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- 08DWALE
Tankless Water Heater Propane, 4.21GPM 16L Indoor,Instant Hot Propane Gas Water Heater,Constant Propane Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)
Free ShippingMain highlights- 【Widely Application 】-Save over 50% of available space compared to tank water heater.for both bathroom and kitchen hot water demand. great for home,small cabins and remote apartments indoor installation. without the need to install an expansion tank,Note: In cold weather, if the water heater is not used for a long time, it is necessary to open the pressure relief valve to drain the residual water in the water heater.
- 【Tankless Water Heater】-Propane water heater tankless Steady Steady Temperature Control with more safety protection such as flame failure device,anti-freezing protection,over heating protection,Just need 3.6PSI of water pressure,4.21gallons of hot water can be output per minute.The maximum temperature raise is 167°F,Applicable only Propane（LPG)
- 【Quality Material】-This of ours Water Heater Crafted from stainless steel, our Propane water heater exhibits high temperature resistance and corrosion resistance. It also features a built-in oxygen-free copper water tank, reduce heat loss ensuring a prolonged service life.with with LED smartdigital display effortlessly adjust the temperature between 86°F-167°F according to your preferences.
- 【Efficient & Energey Saving】-The 4.21 GPM Instant Propane Water Heater ,Maximum power output 68000btu/hour,on-demand hot water for 2-3 points simultaneous water supply for bathroom,kitchen hot water demand， Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
- 【Easy Assemble and Use】-Applied with standard 1/2" NPT water fitting and gas inlet, comes with 2.5" horizontal vent pipe for quick installation.Note: For normal operation, this product must be installed with proper ventilation and a smoke exhaust pipe.
8.7Very Good
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- 09GASLAND
GASLAND Outdoors BS158 1.58GPM 6L Portable Gas Water Heater, Propane Tankless Water Heater,RV Camping, Overheating Protection, Easy to Install
23% Off Free Shipping8.5Good
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- 10thermomate
thermomate Tankless Water Heater Electric, 8kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 1.56GPM at 35°F Rise
Free ShippingMain highlights- [Save Money and Space] - Self-modulating technology auto regulating the amount of energy required to heat water by continuously detecting water temperature and flow rate with 99% heating efficiency, saving up to 60% on water heating cost comparing to traditional tank water heater. Side water connection and wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces
- [Leak Proof & Maintenance Free] - The first to use cast aluminum heating chamber, Heating element separated from water lines to prevent water leaking and scale & corrosion on heating element, ensuring high heating efficiency and extending usage life span
- [Instant Endless Hot Water] - Provide instant hot water wherever and whenever you need it. 24 hours standby. 8kW powerful heating support up to 2 faucets and large 1.56GPM at 35°F temperature rise. Max temperture up to 131°F. Requires Double Pole 40Amp breaker
- [Easy Installation] - 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, requiring 40AMP double pole breaker and 8AWG wires
- [Easy Installation & Safety Protection] - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection, 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, 40AMP double pole breaker and 8AWG wires
8.3Good
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