The Stiebel Eltron Tempra 24 Plus tankless water heater offers a compelling solution for homeowners seeking efficient and space-saving hot water. This review delves into the features and performance of this compact unit, ideal for smaller homes and apartments. We'll explore its sleek design, ease of use, and impressive energy efficiency, examining both its strengths and potential drawbacks. Particular attention will be given to the electrical requirements, a crucial consideration before purchasing.This in-depth analysis covers installation complexities, performance under varying demands, and the overall value proposition of the Tempra 24 Plus. We'll assess whether its advanced flow control technology truly delivers on its promise of consistent hot water, even during peak usage. Ultimately, this review aims to provide a comprehensive understanding of whether the Stiebel Eltron Tempra 24 Plus is the right tankless water heater for your specific needs and home environment.
Pros And Cons
- Compact size and modern design
- Easy-to-use digital LED display with temperature adjustment knob
- Simple mounting process; no venting required
- High performance (24 kW at 240 volts); temperature range 68-140°F
- Advanced flow control technology maintains temperature even with multiple uses
- Energy efficient (up to 99% energy conversion)
- Energy monitor on display tracks power usage and savings
- Minimal maintenance; no tank to drain or flush
- 7-year leak warranty and 3-year parts warranty
- Requires a dedicated 50-amp double-pole electrical circuit; may necessitate panel upgrades
- Installation may be challenging for non-electricians
- Flow limitations for large households with multiple simultaneous hot water uses
- Possible cold water sandwich effect (brief cold water bursts after hot water)
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Compact Design and Modern Aesthetics
The Stiebel Eltron Tempra 24 Plus boasts a surprisingly compact design. Its small footprint, measuring just over 16 inches wide and 14.5 inches tall, makes it ideal for smaller homes or apartments where space is at a premium. Unlike bulky traditional tank water heaters, this unit can be discreetly mounted on a wall, adding a touch of modern style to any utility room.
The sleek white rectangle seamlessly integrates into most home aesthetics. The addition of a clear digital LED display adds a modern touch, providing real-time temperature readings and easy adjustment via a simple knob. It's a design that prioritizes both functionality and aesthetics.
Installation and Electrical Requirements
While the physical installation of the Tempra 24 Plus is relatively straightforward, the electrical requirements are more demanding. You'll need to have a qualified electrician install the unit, as it requires two double-pole 50-amp breakers and a 6-2 wire (no neutral wire). This might necessitate upgrading your electrical panel.
This is a crucial consideration before purchasing, as it could add significantly to the overall cost. The lack of a venting requirement does simplify installation in some aspects, eliminating the need to cut holes in walls or ceilings.
Performance and Flow Control Technology
The Stiebel Eltron Tempra 24 Plus delivers impressive performance. Its 24 kW rating at 240 volts provides ample hot water for most households, reaching temperatures from 68°F to 140°F. The advanced flow control technology is a standout feature.
This system dynamically adjusts the water flow to maintain the selected temperature, even with multiple fixtures running simultaneously. Instead of delivering lukewarm water, the flow rate is reduced slightly, ensuring consistently hot water.
Energy Efficiency and Cost Savings
Energy efficiency is another significant advantage of the Tempra 24 Plus. With up to 99% energy conversion efficiency, it far surpasses traditional tank water heaters. The digital display's energy monitor provides real-time usage data, allowing you to track energy consumption and potential cost savings.
In practical terms, this translates into lower hot water bills. Unlike tank heaters that constantly heat water, the Tempra 24 Plus only consumes energy when hot water is needed. This on-demand heating contributes significantly to reduced energy waste and cost savings.
Conclusion: Is the Stiebel Eltron Tempra 24 Plus Right for You?
The Stiebel Eltron Tempra 24 Plus excels in its compact design, modern aesthetics, and energy efficiency. Its advanced flow control technology ensures consistent hot water temperature even under high demand, though it has limitations with multiple large fixtures running simultaneously.
However, the electrical requirements and potential need for panel upgrades may be significant barriers. It's best suited for small to medium-sized households with adequate electrical capacity. Overall, it's a reliable choice offering on-demand hot water and space-saving design, but a thorough assessment of your electrical system is crucial before purchase.
