Stiebel Eltron Tempra 24 Plus Tankless Electric Water Heater review for Energy-Efficient Homes

Description

Streamlined Design and Compact Build

The Stiebel Eltron Tempra Plus 24 kW impressed me right out of the box with its sleek, gray-colored compact design. Its wall-mounted style is perfect for saving space in smaller utility rooms or even apartments. I personally appreciated how it blended seamlessly with my existing setup—no clunky or awkward protrusions. At just 20 pounds, I had no trouble handling it during installation. A modern, minimalist aesthetic combined with its indoor installation configuration makes it an ideal pick for those who prioritize both functionality and aesthetics.

Performance and Advanced Flow Control

What sets this tankless electric water heater apart is its Advanced Flow Control technology. I tested it in a household with multiple water usage points, and it handled the load impressively well. Even with two showers running and a faucet on, the water temperature remained consistent. The self-modulating power technology adjusts energy usage depending on demand, which is not just efficient but also smart. This feature ensures you don’t end up with lukewarm water during peak usage times, which has been a common issue with other water heaters I’ve tried.

Energy Efficiency That Delivers

I have to highlight how energy-efficient this product is. With its 24 kW heat output, I noticed a significant drop in my electricity usage compared to the traditional water heater I was using earlier. It’s designed to operate at 240 volts, and the maximum flow rate of 0.8 gallons per minute is enough to supply hot water without overloading the system. For environmentally-conscious users or those looking to save on energy bills, this is a major plus.

Ease of Use and Installation Process

Installing this unit wasn’t overly complicated, although I’d recommend having a professional handle it if you’re not familiar with electrical setups or plumbing adjustments. The user manual was clear, and the wall-mounting type made it easy to position the heater securely. Operating it is straightforward; the temperature settings are intuitive, and I didn’t feel overwhelmed by any unnecessary bells and whistles.

Positives

The key benefits of this water heater stood out to me after using it for household needs.

• Compact and space-saving design that is perfect for small homes or apartments.
• Advanced Flow Control ensures consistent water temperature even during high demand.
• Energy-efficient operation that helps in reducing monthly utility bills.
• Simple yet effective self-modulating power system for smart energy usage.

Hurdles

Like any product, this one isn’t perfect. There are some areas for improvement I noticed.

• Limited maximum flow rate of 0.8 gallons per minute might not suffice for larger households with simultaneous high water usage.
• Requires a dedicated 240-volt connection, which can be an issue if your home’s electrical system isn’t equipped for it.
• The upfront cost for installation might be higher compared to traditional models.

Competitive Options

When comparing this product to others in the market, such as EcoSmart ECO 27 or Rheem RTEX-24, it holds its ground quite well. The EcoSmart ECO 27 offers a higher flow rate but lacks the Advanced Flow Control feature, which I found invaluable for maintaining consistent water temperature. On the other hand, the Rheem RTEX-24 is more affordable but doesn’t match the sleek, compact design or efficiency of the Stiebel Eltron.

Where this water heater excels is in its energy efficiency and modern technology features, but if you’re looking for a unit that can handle higher simultaneous flow rates, you might want to explore the alternatives.

Price Performance

In terms of price to quality ratio, this product is a solid investment for someone looking to balance energy savings with modern functionality. While it might not be the cheapest option available, the long-term savings on energy bills and the durable build quality make it worth considering. You get what you pay for, and in this case, it’s a premium experience with advanced features.

Additional information