What it delivers
The Electrolux 11-2 11 kW Electric Tankless Water Heater is a compact electric tankless rated at 11 kW on 240 volts.
Worked out from its input, it delivers roughly 1.7 GPM when the water only has to rise 45°F, and 1.1 GPM at a 70°F winter rise: less than one 2 GPM shower in summer, less than one 2 GPM shower in winter. Try your own inlet temperature.
At 240 volts 11 kW is about 46 amps. A licensed electrician confirms the panel, the service and the wire before it goes in.
It skips venting entirely, but the amps are the hurdle: check the panel before the plumbing.
Other listed details: features: Overheat Protection, Self-Modulating, Smart wifi & Alexa; connectivity: wifi; model: 11-2.
The listing gives dimensions of 3.35 in (W) x 8.9 in (H) and a weight of 7.8 lb.
Right unit for this house?
Install it when
- Light use in mild climates
- Homes with no gas service
Look at another unit when
- Panels without spare capacity
- More than 1 shower at once in cold winters
Strengths and trade-offs
Strengths
- 11 kW
- No venting or gas line
Trade-offs
- Flow drops with cold inlet water
- Breaker needs not stated
Install limits
- Figures are the maker's or seller's own. Flow at a rise is our estimate from the input; gas, venting and electrical work needs a licensed professional.
Rated performance
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | 11-2 | Retailer |
|---|---|---|
| Dimensions (seller) | 3.35"W x 8.9"H | Retailer |
| Features (seller) | Overheat Protection, Self-Modulating, Smart wifi & Alexa | Retailer |
| Product weight | 7.8 lb | Retailer |
| Power | 11 | Retailer |
| Voltage | 240v | Retailer |
| Connectivity | wifi | Retailer |
Rival units at this flow
More electric tankless water heaters rated for similar demand
Final verdict
A sensible compact electric tankless for light use in mild climates.
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