best rheem rte 13 electric tankless water heater – what you need to know
For homeowners, the Rheem 240V Heating Chamber RTEX-13 cuts energy costs without sacrificing comfort.
The Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater is perfect for efficient heating in modern homes. This compact unit delivers consistent hot water on demand, making it a top choice for energy-conscious consumers.
From small apartments to larger homes, this versatile heater adapts to various needs, ensuring you have hot water whenever you need it.
We detail pros, cons, and hidden perks ahead.
Rheem 240V RTEX-13 Tankless Water Heater
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater: 13kW model, durable copper immersion heating elements, 99.8% energy efficient, external adjustable digital thermostatic control with LED display (+/- 1 degree accuracy).
Benefits
- Flow rate of up to 3.17 GPM, providing hot water on demand for multiple fixtures.
Drawbacks
- Requires professional installation for optimal performance.
The Rheem RTEX-13 is designed for efficiency and convenience, making it an excellent choice for homeowners looking to save on energy bills while enjoying a steady supply of hot water. The external controls allow precise temperature adjustments, ensuring comfort for every user. Its compact size makes it suitable for small spaces, fitting neatly into tight areas without sacrificing performance.
With a flow rate up to 3.17 GPM, this unit can handle several hot water demands simultaneously, ideal for households with multiple bathrooms or appliances in use. The self-modulating technology optimizes energy use, providing hot water only when needed, which translates to significant energy savings over time.
However, potential buyers should note that installation may require professional assistance to ensure the unit operates efficiently and safely. Overall, the Rheem RTEX-13 is a practical pick for those seeking an energy-efficient solution that fits well in limited spaces.
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Rheem RETEX-13 Electric Tankless Water Heater
Rheem RETEX-13 Performance Self-Modulating 1.97 GPM Electric Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
A practical pick for small spaces.
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Rheem 11kW Electric Tankless Water Heater
Rheem 11kW 240V Tankless Electric Water Heater: 11kW power, self-modulating technology, digital temperature display, 2.68 GPM flow rate.
Benefits
- Provides endless hot water for multiple applications simultaneously.
- Compact design saves space, ideal for small homes or apartments.
- Energy-efficient operation reduces utility bills.
- Easy installation with 1/2″ NPT water connections.
Drawbacks
- Requires professional installation for optimal performance.
- Not suitable for large households needing high simultaneous flow rates.
The Rheem 11kW Tankless Electric Water Heater is a practical pick for small spaces. Its compact design and efficient operation make it an excellent choice for apartments or homes with limited room for traditional water heaters. The self-modulating power control ensures you have a consistent supply of hot water, while the adjustable digital temperature display allows for easy customization of your water temperature. However, it may not meet the demands of larger families requiring multiple hot water sources at once. Additionally, professional installation is recommended to ensure the unit operates effectively. Overall, this water heater is a solid investment for those seeking reliable hot water without the bulk of a tank system.
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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 1.3 to 3.1 gallons-per-minute based on inlet water temperature.
- 90% smaller than traditional tank heaters, ideal for small spaces.
- 99% thermal energy efficient, saving energy by heating water only when needed.
Drawbacks
- No installation kit included, which may require additional purchases.
- Requires 54 amps, necessitating a dedicated circuit.
A practical pick for small spaces, the EcoSmart ECO 11 is an excellent choice for those seeking efficient hot water solutions without the bulk of a traditional tank. Its compact design allows for wall or point-of-use installation, making it suitable for bathrooms, small sinks, or office breakrooms. The self-modulating technology ensures consistent hot water delivery, maintaining the selected temperature within a degree. However, potential buyers should be aware of the additional installation requirements, as the unit does not come with a kit and demands a dedicated electrical circuit.
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Rheem 18kW Tankless Electric Water Heater
Rheem 18kW 240V Tankless Electric Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Flow rate up to 4.4 GPM ensures ample hot water for multiple outlets simultaneously.
- Digital thermostatic control with LED display allows for precise temperature adjustments (+/- 1 degree accuracy).
- Self-modulating technology optimizes energy use by adjusting power based on hot water demand.
- Durable copper immersion heating elements are field serviceable, enhancing longevity and reducing replacement costs.
- Simple installation with bottom 3/4 inch NPT water connections makes setup straightforward.
Drawbacks
- No dishwasher-safe parts may limit cleaning convenience.
This model is a practical pick for small spaces, providing efficient hot water without the bulk of traditional tanks. Ideal for apartments or homes with limited room, it delivers reliable performance while conserving energy. The Rheem 18kW is an excellent choice for those seeking a compact and effective water heating solution.
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Faq about Best Rheem RTE 13 Electric Tankless Water Heater:
1: What is the Rheem RTE 13?
The Rheem RTE 13 is an electric tankless water heater designed for residential use, providing on-demand hot water efficiently.
2: How does the Rheem RTE 13 work?
This unit heats water directly as it flows through, eliminating the need for a storage tank and providing continuous hot water supply.
3: What are the key features of the Rheem RTE 13?
Key features include a compact design, digital temperature control, and a maximum flow rate of 4.4 gallons per minute.
4: What are the energy efficiency ratings?
The Rheem RTE 13 has an energy factor of 0.95, making it an energy-efficient option for homeowners.
5: What are the installation requirements?
It requires a dedicated electrical circuit and proper plumbing connections, typically installed by a licensed professional.
6: Is the Rheem RTE 13 suitable for large households?
This model is ideal for small to medium households, providing sufficient hot water for multiple applications simultaneously.
7: What is the warranty period?
The Rheem RTE 13 comes with a limited warranty of 5 years on the heat exchanger and 1 year on parts.
Conclusion
Both the Rheem 240V RTEX-13 and the Rheem RETEX-13 exemplify exceptional efficiency and performance in the electric tankless water heater market. The RTEX-13, with its advanced technology, ensures a consistent supply of hot water while optimizing energy consumption, making it a paragon of innovation. Meanwhile, the RETEX-13 stands out for its compact design and user-friendly features, catering to diverse household needs without compromising on reliability.
Ultimately, each model offers distinct advantages tailored to varying preferences, ensuring that consumers can select a solution that aligns seamlessly with their requirements. Both products reflect Rheem’s commitment to quality and sustainability, making them exemplary choices for modern water heating solutions.