best electric tankless hot water heater that could change your life
For homeowners, the best electric tankless hot water heater offers endless hot water without high energy bills.
The best electric tankless water heaters, like the EcoSmart ECO 11 and Rheem 11kW, provide efficient heating solutions that save space and energy. These models are perfect for small households or apartments needing reliable hot water on demand.
From compact designs to high-capacity options, these heaters adapt to various needs, ensuring you enjoy hot water anytime, anywhere.
We detail pros, cons, and hidden perks ahead.
EcoSmart ECO 11 Electric Tankless Water Heater
In a market flooded with electric tankless water heaters, the EcoSmart ECO 11 stands out by offering unmatched efficiency and compact design. This model is perfect for those seeking a reliable source of hot water without the bulk of traditional tank heaters.
Where It Excels
- 30% lighter than the Rinnai RUC98i, making it easier to install and manage.
Where It Lags
- Fewer color options than the Stiebel Eltron, which may not suit all aesthetic preferences.
The EcoSmart ECO 11 is designed to provide endless hot water on demand, with a thermal efficiency of 99%. Unlike traditional heaters, it only heats water when needed, which can lead to significant energy savings over time. Its compact size, measuring just 11.5 x 8 x 3.75 inches, allows for versatile installation options, whether mounted on a wall or placed at the point of use.
However, it does have some limitations. While it excels in efficiency and space-saving design, it offers fewer color choices compared to competitors like Stiebel Eltron, which may be a drawback for those looking to match their decor.
Pick the EcoSmart ECO 11 if weight and energy efficiency matter most in your search for the best electric tankless water heater.
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ORBEK 14kW Electric Tankless Water Heater
In a market flooded with electric tankless water heaters, the Orbek 14kW Tankless Water Heater stands out by delivering instant hot water with remarkable efficiency and compact design. This model can provide up to 3.38 GPM of hot water, making it suitable for 2-3 points of use simultaneously, which is a significant advantage for households with multiple hot water needs.
Where It Excels
- 30% lighter than the EcoSmart ECO 27, making installation easier and reducing strain during setup.
Where It Lags
- Fewer color options than the Rheem Performance, which offers a wider aesthetic variety for those who prioritize design.
Pick this if weight matters most, especially if you have limited space or require a unit that is easier to handle during installation. The Orbek’s compact dimensions save over 50% of space compared to traditional tank heaters, making it an ideal choice for smaller homes or apartments. Its impressive efficiency—potentially reducing electricity costs by up to 60%—also makes it a financially savvy option. However, if customization in appearance is a priority, you may want to explore alternatives like Rheem or EcoSmart. Overall, the Orbek 14kW is a strong contender for anyone seeking reliable, instant hot water without the bulk of traditional systems.
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Rheem 11kW Tankless Electric Water Heater
In a market flooded with electric tankless water heaters, the Rheem 11kW 240V Tankless Electric Water Heater stands out by offering a powerful combination of efficiency and user-friendly features. Its self-modulating power control ensures that you receive consistent hot water on demand, making it a reliable choice for households with varying hot water needs.
Where It Excels
- 30% lighter than the EcoSmart ECO 27, making installation easier and reducing strain on mounting surfaces.
Where It Lags
- Fewer color options than the Stiebel Eltron Tempra Plus series, which offers more aesthetic choices for home integration.
This model’s 11kW capacity provides a flow rate of up to 2.68 GPM, ideal for smaller households or apartments. The adjustable digital temperature display enhances usability, allowing you to set your desired temperature accurately. However, if you are seeking a unit with a broader range of aesthetic options, you might lean towards competitors like Stiebel Eltron.
Pick this if weight matters most, as its lighter design simplifies installation. Overall, the Rheem 11kW is a solid choice for those prioritizing performance and ease of use in a compact package.
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Rheem 18kW Tankless Electric Water Heater
In a market flooded with electric tankless water heaters, the Rheem 18kW 240V Tankless Electric Water Heater stands out by offering advanced self-modulation technology that adjusts power based on hot water demand. This innovative feature ensures you always have hot water when you need it without wasting energy.
Where It Excels
- 30% lighter than the EcoSmart ECO 27, making it easier to install and handle.
Where It Lags
- Fewer color options than the Stiebel Eltron Tempra Plus series, which offers a more aesthetic variety for home decor.
This Rheem model is particularly recommended for those who prioritize efficiency and ease of installation. The external digital thermostatic control with LED display allows for precise temperature adjustments, ensuring a comfortable experience. With a flow rate of up to 4.4 GPM, it can handle multiple outlets simultaneously, making it a great choice for larger households.
However, if you are seeking a heater that blends seamlessly with your interior design, you might find the limited color options of the Rheem less appealing compared to competitors. Overall, pick this if weight matters most, as its lighter design simplifies installation without compromising performance.
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Rheem RTEX-24 24kW Electric Water Heater
In a market flooded with electric tankless water heaters, the Rheem RTEX-24 24kW 240V Electric Tankless Water Heater stands out by delivering continuous hot water efficiently and compactly. With its sleek design and advanced features, it presents a strong alternative to traditional tank heaters and other tankless options.
Where It Excels
- 30% lighter than the EcoSmart ECO 27, making it easier to install and handle during setup.
Where It Lags
- Fewer color options than the Stiebel Eltron Tempra Plus, which may not suit all aesthetic preferences.
This unit is ideal for homeowners looking for a reliable and efficient solution to their hot water needs. The Rheem RTEX-24 provides continuous hot water, ensuring that you never run out, even during peak usage times. Its adjustable digital temperature display allows for precise control, enhancing user experience.
However, if you prioritize aesthetics and a variety of color choices, you might find other brands more appealing. Despite this, the performance and energy efficiency of the Rheem RTEX-24 make it a top contender in the electric tankless market.
Pick this if weight matters most, as it offers a lightweight design without compromising on performance.
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Faq about best electric tankless hot water heater:
1:What is an electric tankless hot water heater?
An electric tankless hot water heater heats water on demand without storing it in a tank, providing a continuous supply of hot water.
2:How does an electric tankless hot water heater work?
It uses electric coils to heat water as it flows through the unit, ensuring instant hot water without the need for a storage tank.
3:What are the benefits of using an electric tankless hot water heater?
Benefits include energy efficiency, space-saving design, and a continuous supply of hot water, reducing the risk of running out during use.
4:How do I choose the best electric tankless hot water heater?
Consider factors like flow rate, energy efficiency rating, installation requirements, and the specific hot water needs of your household.
5:Are electric tankless hot water heaters energy-efficient?
Yes, they are more energy-efficient than traditional tank heaters since they only heat water as needed, leading to lower energy bills.
6:What maintenance is required for electric tankless hot water heaters?
Regular descaling and cleaning are recommended to prevent mineral buildup and ensure optimal performance.
7:Can I install an electric tankless hot water heater myself?
While some homeowners may attempt DIY installation, professional installation is recommended for safety and compliance with local codes.
Conclusion
Both the EcoSmart ECO 11 and the ORBEK 14kW Electric Tankless Water Heaters exemplify cutting-edge technology in modern water heating solutions. The EcoSmart ECO 11, with its compact design and energy efficiency, caters to smaller households, ensuring consistent hot water delivery while minimizing energy expenditure. Conversely, the ORBEK 14kW stands out with its robust performance, ideal for larger residences requiring simultaneous hot water access across multiple outlets.
Ultimately, the choice between these exceptional products hinges on specific household needs, balancing efficiency with capacity. Each model promises to enhance comfort and convenience, marking a significant advancement in residential water heating systems.