The EcoSmart ECO 11 is perfect for small to medium households, delivering reliable hot water on demand. Its patented self-modulating technology ensures efficiency, saving you money on energy bills.
Plus, its compact design allows for easy installation in tight spaces, making it a time-saving solution for any home.
We tested durability, ease of use, and more to ensure you get the best performance.



EcoSmart ECO 11 Electric Tankless Water Heater
If you’re tired of running out of hot water during your shower or need a space-saving solution for your hot water needs, the EcoSmart ECO 11 Electric Tankless Water Heater might just be your new best friend. With its 13KW power and patented self-modulating technology, this unit ensures you have endless on-demand hot water while saving energy and space. Let’s dive into the pros and cons!
Pros
- Endless hot water: No more cold showers! This heater provides consistent hot water on demand, so you can lather up without worry.
- Space-saving design: At just 11.5 x 8 x 3.75 inches, it’s 90% smaller than traditional tank heaters. Perfect for tight spaces!
- Energy efficient: With 99% thermal energy efficiency, you only heat water when you need it, saving on those pesky energy bills.
- Easy installation: Can be mounted on the wall or installed at the point of use, making it versatile for various setups.
Cons
- Amperage draw: Requires a 54 A circuit, which might need some electrical upgrades in older homes.
- Limited flow rate: Ideal for low-flow applications; may struggle with multiple fixtures running simultaneously.
Overall, the EcoSmart ECO 11 is the best electric tankless water heater for those seeking efficiency and convenience. Just remember to check your home’s electrical capacity before you dive in!
To buy this product, click here.
ECOTINY Electric Tankless Water Heater 5000W
If you’re tired of waiting for hot water to flow from your taps, the ECOTINYMACH Tankless Water Heater Electric 110V might just be your new best friend. This 5000W instant water heater is designed for under-sink installation, providing you with hot water on demand. With features like remote control and easy operation, it promises to make your life significantly more comfortable.
Pros
- Instant Hot Water: No more waiting! Enjoy hot water whenever you need it.
- User-Friendly: The operation is straightforward, making it accessible for everyone.
- Energy Efficient: It only heats water when you need it, saving you money on your electricity bill.
- Temperature Flexibility: Easily switch between Fahrenheit and Celsius to suit your preferences.
- Compact Design: Fits neatly under your sink, maximizing space in your home.
Cons
- Installation Requirements: Requires a licensed electrician for proper wiring, which could add to your initial costs.
- Power Needs: It requires a 60AMP circuit breaker, which might not be standard in all homes.
Overall, if you’re looking for the best electric tankless water heater that combines efficiency with convenience, the ECOTINYMACH is a solid choice. Just make sure your electrical setup can handle it!
Check the latest price from here.
Rheem 18kW Tankless Electric Water Heater
If you’re tired of running out of hot water during your shower, the Rheem 18kW 240V Tankless Electric Water Heater might just be your new best friend. This sleek, gray unit offers a reliable solution for on-demand hot water, ensuring you never have to experience the dreaded cold rinse again. With its advanced features, it promises efficiency and convenience for any household.
Pros
- External digital thermostatic control with an LED display allows for precise temperature adjustments (+/- 1 degree accuracy).
- Most advanced self-modulation technology adjusts power based on hot water demand, ensuring you get just the right amount of heat.
- Durable copper immersion heating elements that are field serviceable, making maintenance a breeze.
- Impressive flow rate of up to 4.4 GPM, perfect for simultaneous showers and appliances.
- Simple installation with bottom 3/4 inch NPT water connections—no rocket science degree required!
Cons
- Requires a 240V electrical connection, which might need an electrician if you’re not already set up.
- While it’s efficient, the initial cost may be higher than traditional water heaters.
- Some users may find the digital controls a bit overwhelming at first, but hey, practice makes perfect!
Overall, the Rheem 18kW Tankless Water Heater is an excellent investment for those who value hot water on demand and want to save space and energy in the long run.
To get this product, click here.
Titan Electric Tankless Heater
If you’re tired of running out of hot water mid-shower, the Titan Electric Tankless Water Heater is here to save the day! This powerhouse operates at 220 V and boasts a maximum of 54 amps, making it one of the best electric tankless water heaters on the market. Say goodbye to bulky tanks and hello to endless hot water!
Pros
- Endless Hot Water: Enjoy hot showers anytime without waiting for a tank to refill.
- Energy Efficient: Uses power only when needed, which can lower your energy bills.
- Compact Design: Space-saving design means you can install it almost anywhere.
- Durability: Built to last with high-quality materials, reducing the need for frequent replacements.
- Easy Installation: Comes with clear instructions, making it a DIY-friendly option.
Cons
- Initial Cost: Higher upfront investment compared to traditional water heaters, but worth it in the long run.
- Requires Proper Sizing: Make sure to choose the right model for your household needs to avoid lukewarm showers.
- Electrical Upgrades: May require additional electrical work if your home isn’t equipped for 54 amps.
Overall, the Titan Electric Tankless Water Heater is a fantastic investment for anyone looking to upgrade their hot water system. With its efficiency and convenience, it’s hard not to love this product!
To know more about this product, click here.
ECOTINYMACH 110V Tankless Electric Water Heater
If you’re tired of waiting for hot water to fill up a tank, the ECOTINYMACH 110V Tankless Water Heater might just be your new best friend. This compact 3000W water heater is designed to fit snugly under your sink, providing instant hot water while saving valuable space. Plus, it has the nifty ability to switch between Fahrenheit and Celsius, making it a breeze to monitor your water temperature!
Pros
- Compact Design: Perfect for small spaces and under-sink installations.
- Convertible Temperature Scale: Easily switch between Fahrenheit and Celsius for your convenience.
- Easy Installation: Save time with straightforward installation instructions—no plumbing degree required!
- Energy Efficient: Electric and tankless, this heater helps lower your energy bills while being eco-friendly.
Cons
- Power Requirements: Requires a circuit breaker of ≥ 32AMP, which may need an upgrade for some homes.
- Limited Output: Best for single sink use; may struggle to provide hot water for multiple outlets simultaneously.
Overall, the ECOTINYMACH Tankless Water Heater is a fantastic choice for anyone looking to save space and energy while enjoying instant hot water. Just be sure your electrical setup can handle it!
Check details of this product, click here.
Faq about best electric tankless water heater:
1:What is an electric tankless water heater?
An electric tankless water heater heats water on demand, providing a continuous supply without the need for a storage tank.
2:What are the benefits of using an electric tankless water heater?
Benefits include energy efficiency, space-saving design, lower utility bills, and an endless supply of hot water.
3:How do I choose the best electric tankless water heater?
Consider factors like flow rate, energy efficiency ratings, installation requirements, and your household’s hot water needs.
4:Are electric tankless water heaters energy-efficient?
Yes, they are more energy-efficient than traditional water heaters since they only heat water as needed, reducing standby energy losses.
5:What maintenance do electric tankless water heaters require?
Regular maintenance includes descaling to prevent mineral buildup and checking for leaks or electrical issues.
6:How long do electric tankless water heaters last?
With proper maintenance, electric tankless water heaters can last up to 20 years or more.
7:Can I install an electric tankless water heater myself?
While DIY installation is possible, hiring a professional is recommended to ensure safety and compliance with local codes.
Conclusion
The EcoSmart ECO 11 Electric Tankless Water Heater exemplifies efficiency and compact design, making it a premier choice for households seeking instantaneous hot water. Its advanced technology ensures optimal energy savings while delivering consistent performance, catering to diverse domestic needs.
Similarly, the ECOTINY Electric Tankless Water Heater 5000W stands out for its robust heating capabilities and user-friendly installation. This product is ideal for smaller spaces, providing a reliable solution without compromising on functionality. Together, these models represent the pinnacle of modern water heating solutions, combining innovation with practicality.