Stiebel Eltron Tempra 24 Trend
#4 in ElectricFull review
A whole home heater for a two bathroom house in a warm or mild climate with 150 A service or more. The 7 year leakage warranty is the main reason to pay over the Rheem.
Amazon $514.23$514.23
3.4/5
For buyers who want app control on a whole home electric heater. Without published warranty terms, the Stiebel Tempra 24 Trend is the safer buy at the same price.
- 24 kWHeating power
- 5.5 GPMMax flow
Check price at Amazon$499.99
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Wi-Fi app and voice control let you change the temperature from your phone
- Enough power for two fixtures at once in warm climates
- Flush wall mount takes no floor space
Cons
- No published warranty, UEF or temperature rise behind the flow figure
- Costs about the same as the Stiebel Tempra 24 Trend, which publishes all of these
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its fuel. How we rank explains each one.
Specifications
| Model number | WET-24K-G |
|---|---|
| Heating | |
| Fuel | Electric |
| Electric power | 24 kW |
| Max flow | 5.5 GPM |
| Installation | |
| Voltage | 240 V |
| Breakers | 120 A total |
| Features | |
| Built-in recirculation | No |
| Wi-Fi | Yes |
Alternatives in this fuel
EcoSmart ECO 11
#5 in ElectricFull review
For a single shower or a pair of sinks in a warm climate, with a lifetime warranty if a pro installs it.
Amazon $244.78$244.78
EcoSmart ECOS 27
#7 in ElectricFull review
A low cost whole home heater for a two bathroom house in a warm climate. The short warranty is the tradeoff for the price.
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