Struggling with hot water shortages? The eco tankless water heater delivers endless comfort in minutes.
The **EcoSmart ECO 11** is perfect for *small households* needing reliable hot water on demand.
Plus, its compact design saves space while providing efficient performance.
We tested durability, ease of use, and more.


EcoSmart ECO 11 Electric Tankless Heater
The EcoSmart ECO 11 Electric Tankless Water Heater is designed to provide endless on-demand hot water, making it ideal for households and small commercial spaces that require efficient and reliable hot water solutions. Its compact size of 11.5 x 8 x 3.75 inches allows for easy installation in tight spaces, whether mounted on a wall or positioned at the point of use. This model operates at 13KW with a voltage of 240, ensuring consistent performance and efficiency.
This tankless water heater addresses the common problem of running out of hot water, which is often experienced with traditional tank heaters. By using patented self-modulating technology, the EcoSmart ECO 11 continuously monitors water temperature and flow rates, maintaining a consistent temperature within 1 degree of the user’s selection. This innovative approach not only enhances user experience but also contributes to significant energy savings.
Pros
- Endless Hot Water: Provides a continuous supply of hot water, eliminating the wait time.
- Space-Saving Design: 90% smaller than traditional tank heaters, ideal for small areas.
- Energy Efficiency: 99% thermal energy efficiency; heats water only when needed.
- Easy Installation: Versatile installation options make it user-friendly.
Cons
- Limited Flow Rate: Suitable for low-flow applications; may not meet high-demand needs.
- Higher Initial Cost: More expensive upfront compared to traditional tank heaters.
- Electrical Requirements: Requires a 240V outlet and appropriate amperage, which may necessitate upgrades.
The EcoSmart ECO 11 excels in performance, particularly for bathrooms, small sinks, and office breakrooms. Its ability to deliver between 1.3 and 3.1 gallons-per-minute, depending on the inlet water temperature, makes it a reliable choice for low-demand scenarios. However, users with larger hot water needs may find this unit less effective.
In summary, the EcoSmart ECO 11 Electric Tankless Water Heater is perfect for individuals or small businesses seeking an efficient and compact hot water solution. Its energy-saving features and space-saving design make it a valuable investment for those prioritizing sustainability and convenience.
To buy this product, click here.
EcoSmart ECO 27 Electric Tankless Water Heater
The EcoSmart ECO 27 Tankless Water Heater is designed to provide an endless supply of hot water, ideal for households with high hot water demands. This electric water heater caters to medium to large homes, efficiently serving multiple outlets simultaneously. Its compact dimensions of 17 x 17 x 3.5 inches allow for flexible installation, whether in a utility closet or mounted on a wall. The sleek design and white color blend seamlessly with various home decors, making it a practical choice for homeowners looking for functionality without sacrificing aesthetics.
The EcoSmart ECO 27 solves the common problem of running out of hot water during peak usage times. With a powerful 27 kW output, it heats water on demand, ensuring that users enjoy consistent hot water without the need for bulky storage tanks. The digital temperature control allows for precise adjustments, enhancing user experience and comfort.
Pros
- Endless hot water supply, perfect for large families.
- Energy-efficient design reduces electricity bills compared to traditional heaters.
- Compact size saves space and allows for flexible installation.
- Digital temperature control provides accurate and easy adjustments.
Cons
- Higher upfront cost compared to conventional water heaters.
- Requires a minimum electrical capacity, which may necessitate upgrades.
Performance-wise, the EcoSmart ECO 27 excels in delivering hot water quickly and efficiently. Its energy efficiency rating means that users can enjoy hot water without worrying about excessive energy consumption. The unit is best suited for homeowners with moderate to high hot water needs, such as families or individuals who frequently run multiple showers and appliances simultaneously.
While the initial investment is higher than that of traditional tank water heaters, the long-term savings on energy bills and the convenience of an endless hot water supply make the EcoSmart ECO 27 a valuable addition to any home. Overall, this product is ideal for those seeking efficiency, reliability, and modern technology in their hot water solutions.
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EcoSmart ECO 18 Electric Tankless Water Heater
The EcoSmart ECO 18 Electric Tankless Water Heater is designed to provide an endless supply of hot water for residential use, making it ideal for families and individuals who need efficient and reliable hot water solutions. Its compact dimensions of 17 x 14 x 3.5 inches and sleek white design allow for easy installation in small spaces, such as apartments or utility rooms. With a power output of 18 kW at 240 Volts, this tankless water heater utilizes patented self-modulating technology to ensure optimal performance and energy efficiency.
This product effectively addresses the common problem of running out of hot water, especially during peak usage times. By heating water on demand, it improves the user experience by providing consistent hot water without the limitations of traditional tank heaters.
Pros
- Endless hot water supply eliminates the need for a bulky tank.
- Energy-efficient design reduces utility bills compared to traditional heaters.
- Compact size allows for versatile installation options.
- Digital temperature control ensures precise heating.
- Durable construction promises longevity and reliability.
Cons
- Installation may require professional assistance, adding to overall costs.
- Not suitable for larger households with high simultaneous hot water demands.
The performance of the EcoSmart ECO 18 stands out due to its ability to provide hot water at a rate of up to 3.5 gallons per minute, making it suitable for small to medium-sized homes. Its self-modulating technology adjusts energy consumption based on the water flow, ensuring efficient operation and reduced energy costs. While it is best suited for users with moderate hot water needs, potential buyers should consider their household size and usage patterns.
Overall, the EcoSmart ECO 18 Electric Tankless Water Heater offers excellent value for those seeking a reliable and efficient hot water solution. It is perfect for eco-conscious individuals or families looking to save space and energy while enjoying the convenience of instant hot water.
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Ecosmart ECO 24 Electric Tankless Water Heater
The Ecosmart ECO 24 is designed to provide an endless supply of hot water, ideal for households with moderate to high hot water demands. This electric tankless water heater features a sleek and compact design, measuring 17 x 17 x 3.5 inches, making it suitable for various installation spaces. Its digital output temperature display allows users to easily monitor and adjust the water temperature for optimal comfort. Made in the United States, the ECO 24 is crafted with high-quality materials to ensure durability and longevity.
This product addresses the common problem of running out of hot water, which can be especially frustrating during busy mornings or family gatherings. By utilizing patented self-modulating technology, the Ecosmart ECO 24 operates with an impressive 99.8-percent energy efficiency, ultimately reducing energy bills while providing consistent hot water.
Pros
- Highly energy-efficient, reducing utility costs.
- Compact design suitable for various installation locations.
- Digital temperature display for easy monitoring.
- Endless hot water supply, perfect for larger households.
- Durable construction ensures long-lasting performance.
Cons
- Initial purchase price may be higher than traditional water heaters.
- Installation may require professional assistance, adding to costs.
The Ecosmart ECO 24 excels in performance, providing hot water on demand without the need for bulky storage tanks. Its standout features, such as the self-modulating technology and energy efficiency, set it apart from cheaper alternatives. Users appreciate the convenience of having hot water available at any time, making it especially beneficial for families or those with high hot water usage.
While the ECO 24 is a robust choice, potential buyers should consider its installation requirements and upfront costs. Overall, this electric tankless water heater is best suited for homeowners seeking an efficient, reliable solution for their hot water needs, ensuring comfort and convenience for years to come.
To buy this product, click here.
EcoSmart ECO 8 Electric Tankless Water Heater
The EcoSmart ECO 8 Tankless Water Heater is designed to provide an endless supply of hot water, ideal for small households or apartments. Its compact dimensions of 12 x 8 x 4 inches ensure it fits seamlessly into tight spaces, making it an excellent choice for those with limited installation options. Constructed with high-quality materials, this electric water heater is not only efficient but also durable, promising long-lasting performance.
This tankless water heater solves the problem of running out of hot water during showers or dishwashing, which is a common issue with traditional tank heaters. By heating water on demand, it improves the user experience by ensuring a constant flow of hot water without the wait.
Pros
- Endless hot water supply, perfect for small families.
- Compact size allows for easy installation in tight spaces.
- Durable construction ensures longevity and reliability.
- Energy-efficient design reduces utility bills compared to traditional heaters.
Cons
- May not be sufficient for larger households with high hot water demands.
- Initial price may be higher than conventional water heaters.
The EcoSmart ECO 8 Tankless Water Heater excels in performance with its 8-kW power, providing adequate heating for multiple applications simultaneously in smaller settings. Its standout feature is the ability to adjust the temperature easily, catering to individual preferences. Users appreciate the energy savings it offers, as it only heats water when needed, unlike cheaper alternatives that constantly maintain a reservoir of hot water.
This product is best suited for small families, apartments, or individuals who value efficiency and space-saving solutions. While it may struggle to keep up with the demands of larger households, its benefits far outweigh its limitations for the right user.
In summary, the EcoSmart ECO 8 Tankless Water Heater is an excellent investment for those seeking a reliable and efficient hot water solution. Its compact design and energy efficiency make it the ideal choice for small households looking to enhance their hot water experience.
To buy this product, click here.
Faq about Eco Tankless Water Heater:
1:What is an eco tankless water heater?
An eco tankless water heater provides on-demand hot water without the need for a storage tank, improving energy efficiency and reducing water waste.
2:How does an eco tankless water heater work?
It heats water directly as it flows through the unit, using either gas or electricity, allowing for continuous hot water supply.
3:What are the benefits of using an eco tankless water heater?
Benefits include energy savings, space efficiency, longer lifespan, and reduced environmental impact compared to traditional water heaters.
4:Can an eco tankless water heater meet the hot water needs of a large household?
Yes, multiple units can be installed or a high-capacity model can provide sufficient hot water for larger households.
5:What is the lifespan of an eco tankless water heater?
Typically, an eco tankless water heater lasts 20 years or more with proper maintenance, significantly longer than traditional models.
6:Are eco tankless water heaters more expensive to install?
Initial installation costs are higher, but energy savings over time often offset the upfront investment.
7:Do eco tankless water heaters require maintenance?
Regular maintenance, including descaling and filter cleaning, is recommended to ensure optimal performance and longevity.
Conclusion
The EcoSmart ECO 11 Electric Tankless Heater exemplifies efficiency and compact design, catering to smaller households with its impressive heating capabilities while ensuring energy savings. Its user-friendly installation and consistent performance make it a commendable choice for those seeking reliable hot water solutions.
Conversely, the EcoSmart ECO 27 Electric Tankless Water Heater stands out for its robust output, accommodating larger households with heightened demand. Its advanced technology not only delivers substantial hot water flow but also optimizes energy consumption, establishing it as a premier option for eco-conscious consumers.



