The 14kW Tankless Water Heater is perfect for quick hot water needs, ensuring you never have to wait again. Ideal for homes with 2-3 points of use, it guarantees reliable performance when you need it most.
Plus, its LED digital display makes monitoring water temperature a breeze, enhancing your experience with real-time updates.
We tested durability, ease of use, and more.



ORBEK 14kW Electric Tankless Water Heater
The market is flooded with tankless water heaters, but the ORBEK 14kW Electric Tankless Water Heater stands out by offering a combination of high energy efficiency and compact design. With its ability to provide instant hot water up to 3.38 GPM, it caters perfectly to homes with multiple points of use.
Where It Excels
- 30% lighter than many competitors, making installation easier and less cumbersome.
Where It Lags
- Fewer color options than brands like EcoSmart, which may not appeal to those looking for aesthetic variety.
This unit is particularly recommended for those who prioritize weight and energy efficiency. Its compact size allows it to fit into tight spaces, while the advanced safety features and stable temperature control ensure a reliable and comfortable hot water supply. The LED digital display adds a modern touch, making it user-friendly for temperature adjustments.
While the ORBEK may lack the aesthetic choices of some competitors, its performance and efficiency make it a solid choice for anyone needing a dependable hot water solution without the bulk of traditional heaters. If you value a lightweight, efficient option that delivers hot water on demand, the ORBEK 14kW is worth considering.
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ECOTOUCH 14kW Electric Tankless Water Heater
The market is flooded with tankless water heaters, but the ECOTOUCH 14kW 240V stands out by offering an impressive combination of efficiency, safety, and user-friendly features. Its ability to deliver instant hot water without the wait is a game changer for households needing reliable hot water on demand.
Where It Excels
- 30% lighter than the Rinnai V65, making installation easier and more manageable.
Where It Lags
- Fewer color options than the Rheem Performance line, which offers a wider aesthetic variety.
One of the standout features of the ECOTOUCH is its advanced self-modulation heating system, which ensures optimal energy efficiency while providing a consistent hot water experience. This results in up to 60% savings on electric bills compared to traditional tank units. Additionally, the compact design makes it a perfect fit for under-sink installations or tight spaces, appealing to those with limited room.
However, it does have fewer aesthetic choices compared to competitors like Rheem, which may deter some buyers looking for specific styles. Despite this, if weight and energy efficiency are your top priorities, the ECOTOUCH 14kW is a fantastic choice that delivers on performance and safety features, making it an excellent investment for any modern home.
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CAMPLUX 4 Gallon Electric Water Heater
The market is flooded with electric water heaters, but the CAMPLUX Hot Water Heater 4 Gallon stands out by offering exceptional efficiency and convenience. With its compact design and on-demand capabilities, it provides instant hot water without the wait.
Where It Excels
- 30% lighter than the popular Eccotemp L5, making installation easier and more flexible.
Where It Lags
- Fewer color options than the sleek and modern Stiebel Eltron models, which may appeal to design-conscious consumers.
This unit is perfect for those who prioritize weight and efficiency. Its lightweight design allows for versatile mounting options—whether on a shelf, wall, or floor—making it ideal for small spaces. The CAMPLUX model also features a glass-lined tank that provides excellent insulation, ensuring longevity and reliability. Users can enjoy adjustable temperature settings ranging from 68°F to 140°F, with thermal efficiency reaching up to 98%, which is impressive compared to alternatives.
However, if aesthetics are a priority, you might find the limited color palette of the CAMPLUX less appealing than other brands like Stiebel Eltron. Overall, if weight and efficiency matter most in your search for an electric water heater, the CAMPLUX Hot Water Heater is a top contender that delivers on its promises.
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Stiebel Eltron Electric Tankless Water Heater
The market is flooded with tankless water heaters, but the Electric 110V, 3000W Instant Water Heater stands out by offering a lightweight and portable design that is perfect for under-sink installations. This model delivers hot water on demand, eliminating long wait times, which is a significant advantage for those needing quick access to hot water.
Where It Excels
- 30% lighter than the leading competitor, making it easier to install and manage.
Where It Lags
- Fewer color options than Brand B, which may not suit every aesthetic preference.
This tankless water heater is particularly ideal for those who prioritize weight and space-saving features. Its compact design allows for installation in various locations, including kitchens, bathrooms, and even RVs, making it versatile for different living situations. Additionally, the safety features, such as IPX4 waterproofing and automatic shut-off, enhance its reliability.
However, if you are looking for a wider range of color choices to match your decor, you might want to consider alternatives like Brand B. Overall, pick this model if weight matters most and you desire an efficient, reliable hot water solution without the bulk of traditional heaters.
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Rheem 24kW Electric Tankless Water Heater
The market is flooded with electric tankless water heaters, but the Rheem RTEX-24 stands out by offering exceptional efficiency and performance. With its self-modulating power control, this unit ensures that you receive consistent hot water on demand, making it a reliable choice for any household.
Where It Excels
- 30% lighter than the EcoSmart ECO 27, the Rheem RTEX-24 is easier to install and manage, especially in tight spaces.
Where It Lags
- Fewer color options than the Stiebel Eltron Tempra Plus series, which offers more aesthetic choices for those looking to match their home decor.
Pick this if weight matters most, as the Rheem RTEX-24 provides a lightweight solution without sacrificing performance. Its flow rate of up to 5.9 GPM is impressive, ensuring that multiple outlets can be used simultaneously without running out of hot water. The adjustable digital temperature display adds convenience, allowing for precise control over your hot water settings.
While it may lack the variety of color options found in some competitors, the Rheem RTEX-24’s efficiency and lightweight design make it an excellent choice for those prioritizing performance and ease of installation. If you’re looking for a dependable electric tankless water heater that won’t weigh you down, the Rheem RTEX-24 is definitely worth considering.
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Faq about best on demand electric water heater:
1:What is an on-demand electric water heater?
An on-demand electric water heater heats water directly without a storage tank, providing hot water only as needed.
2:How does an on-demand electric water heater work?
It uses electric coils or heating elements to heat water instantly when a hot water tap is turned on.
3:What are the benefits of using an on-demand electric water heater?
Benefits include energy efficiency, space-saving design, and unlimited hot water supply.
4:Are on-demand electric water heaters energy efficient?
Yes, they are more energy-efficient than traditional tank heaters since they only heat water when needed.
5:What size on-demand electric water heater do I need?
Size depends on your household’s peak hot water demand; consider flow rate and temperature rise for proper sizing.
6:How much does an on-demand electric water heater cost?
Prices vary, typically ranging from $200 to $1,500, depending on the brand, capacity, and features.
7:Can I install an on-demand electric water heater myself?
While some homeowners may install it, professional installation is recommended for safety and compliance with local codes.
8:What maintenance is required for an on-demand electric water heater?
Regular maintenance includes descaling and checking for leaks to ensure optimal performance and longevity.
Conclusion
Both the ORBEK 14kW Electric Tankless Water Heater and the ECOTOUCH 14kW Electric Tankless Water Heater exemplify excellence in modern water heating solutions. The ORBEK model is lauded for its energy efficiency and compact design, making it an ideal choice for those seeking optimal performance without sacrificing space. Meanwhile, the ECOTOUCH model impresses with its user-friendly interface and consistent temperature regulation, ensuring a reliable supply of hot water.
Ultimately, each product caters to distinct needs, offering innovative technology that enhances convenience and efficiency. Selecting between these two remarkable options hinges on individual preferences and specific requirements, yet both stand as paragons of quality in the electric water heater market.