85% of homeowners choose electric tankless hot water systems for energy efficiency.
This preference is reflected in models like the 14kW Tankless Water Heater, which delivers endless hot water on demand.
Many users are unaware that these systems also provide space-saving benefits, making them perfect for smaller homes.
Our review explores the long-term value of these heaters compared to traditional options.
ORBEK 14kW Electric Tankless Water Heater
Orbek 14kW Tankless Water Heater Electric: 14” high, 9.5” long, 3.1” wide, ETL certified, 2-year warranty.
Benefits
- Provides up to 3.38 GPM of instant hot water for 2-3 points of use simultaneously.
Drawbacks
- Requires a 240V/60AMP two-pole breaker for installation.
The Orbek 14kW Tankless Water Heater delivers an impressive performance with its on-demand hot water supply. It heats water in just 3 seconds, allowing for a continuous flow without the wait. The energy efficiency is noteworthy, potentially reducing electricity costs by up to 60% compared to traditional tank heaters.
Safety is a priority with this model, featuring multiple protections against leaks, over-temperature, and dry heating. It is ETL certified, ensuring it meets rigorous safety standards. The built-in chip maintains a stable temperature within 1°F, providing a comfortable shower experience.
Installation is straightforward due to its compact size, fitting easily into small spaces. The LED digital display is user-friendly, allowing for quick temperature adjustments between 86°F and 140°F.
Overall, the Orbek 14kW Tankless Water Heater is a practical pick for small spaces, offering efficient, safe, and reliable hot water solutions for modern homes.
To buy this product, click here.
Rheem 18kW Tankless Electric Water Heater
Rheem 18kW 240V Tankless Electric Water Heater: 18” long, Durable Copper, 2-year warranty.
Benefits
- Flow Rate – Provides hot water at up to 4.4 GPM, ensuring sufficient supply for multiple outlets.
- Self-modulation – Adjusts power based on demand, optimizing energy usage and reducing costs.
- Easy installation – Features bottom 3/4 inch NPT water connections for straightforward setup.
Drawbacks
- Requires 240V connection – May necessitate electrical upgrades for some homes.
- No built-in storage – Tankless design means it cannot store hot water, which may not suit all users.
A practical pick for small spaces, the Rheem 18kW tankless water heater is ideal for homeowners seeking efficient hot water solutions without the bulk of traditional tanks. Its compact size allows for installation in tight areas, while its advanced technology ensures you have hot water when you need it most.
To buy this product, click here.
EcoSmart ECO 11 Electric Tankless Water Heater
EcoSmart ECO 11 Electric Tankless Water Heater: 11.5” x 8” x 3.75”, ABS plastic, 2-year warranty.
Benefits
- Provides endless hot water without running out.
- 99% thermal energy efficient, saving on energy costs.
- Space-saving design is 90% smaller than traditional tank heaters.
- Ideal for small spaces, providing 1.3 to 3.1 gallons-per-minute.
Drawbacks
- Requires 54 A amperage draw, which may necessitate electrical upgrades.
- Not suitable for larger households with high hot water demands.
The EcoSmart ECO 11 is a practical choice for those seeking an efficient and compact hot water solution. Its self-modulating technology ensures that you receive consistent hot water when needed, making it ideal for small sinks, bathrooms, or office breakrooms. However, it may not meet the needs of larger households or high-demand situations.
Overall, the EcoSmart ECO 11 is a smart investment for anyone looking to save space and energy while enjoying the convenience of on-demand hot water.
A practical pick for small spaces.
To buy this product, click here.
ORBEK 18kW Electric Tankless Water Heater
Orbek Instant On Demand Hot Water Heater 240V: 18kW, 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides up to 4.17 GPM of endless hot water for 2-3 fixtures simultaneously.
- Stable temperature control within 1°F for a consistent hot water experience.
- Energy efficient, potentially reducing electricity costs by up to 60% compared to traditional heaters.
- Compact size saves over 50% of space compared to tank-style heaters.
- Advanced safety features including leakage protection and over-temperature protection.
- LED digital display for easy temperature adjustments between 86°F and 140°F.
Drawbacks
- No dishwasher-safe parts, requiring manual cleaning.
The Orbek Instant On Demand Hot Water Heater is a practical pick for small spaces, offering efficient and reliable hot water on demand. Its compact design and high energy efficiency make it suitable for modern homes where space and utility costs are a concern. With its advanced safety features and stable temperature control, it ensures a safe and comfortable experience for users. However, the lack of dishwasher-safe components may require more effort in maintenance. Overall, this heater is an excellent choice for those seeking convenience and efficiency in their hot water supply.
To buy this product, click here.
Rheem 11kW Tankless Electric Water Heater
Rheem 11kW 240V Tankless Electric Water Heater: 11kW model, ABS plastic casing, 2-year warranty.
Benefits
- Flow rate of up to 2.68 GPM, providing consistent hot water on demand.
- Self-modulating power control optimizes energy use, reducing utility costs.
- Compact design ideal for small spaces, easily fits in tight areas.
Drawbacks
- No dishwasher-safe parts, requiring careful cleaning.
- Requires professional installation, which may add to overall cost.
A practical pick for small spaces looking for an efficient water heating solution.
To buy this product, click here.
Faq about Electric Tankless Hot Water:
1: What is an electric tankless hot water heater?
An electric tankless hot water heater heats water on demand without a storage tank, providing a continuous supply of hot water.
2: How does an electric tankless hot water heater work?
When you turn on the hot water faucet, cold water travels through the unit, where electric elements heat it instantly.
3: What are the benefits of electric tankless hot water heaters?
Benefits include energy efficiency, endless hot water supply, space-saving design, and lower risk of leaks compared to traditional tank heaters.
4: Are electric tankless hot water heaters energy efficient?
Yes, they are more energy efficient than conventional water heaters since they only heat water as needed, reducing standby energy loss.
5: How do I choose the right size electric tankless hot water heater?
Consider your household’s peak hot water demand, measured in gallons per minute, to select a unit with adequate flow rate for your needs.
6: What maintenance is required for electric tankless hot water heaters?
Regular descaling to prevent mineral buildup and occasional filter cleaning are recommended to maintain efficiency and prolong lifespan.
Conclusion
Both the ORBEK 14kW Electric Tankless Water Heater and the Rheem 18kW Tankless Electric Water Heater exemplify cutting-edge technology in the realm of instantaneous water heating. The ORBEK model offers exceptional efficiency and compact design, making it an ideal choice for space-constrained environments. Conversely, the Rheem variant boasts superior power output, catering to larger households with demanding hot water needs.
Ultimately, the selection between these two distinguished products hinges on individual requirements, such as household size and installation constraints. Each heater provides a reliable solution, ensuring an uninterrupted supply of hot water while promoting energy conservation and sustainability.