What it delivers
The Titan N-120S SCR2 11.8 kW Electric Tankless Water Heater is a compact electric tankless rated at 11.8 kW on 220 volts.
Worked out from its input, it delivers roughly 1.8 GPM when the water only has to rise 45°F, and 1.2 GPM at a 70°F winter rise: less than one 2 GPM shower in summer, less than one 2 GPM shower in winter. Size it to your fixtures.
At 220 volts 11.8 kW is about 54 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: On Demand Water Control, Dual Heating Chambers; material: Stainless Steel; model: N-120S SCR2.
The listing gives dimensions of 7 in (W) x 10 in (H).
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
- 11.8 kW
- No venting or gas line
Trade-offs
- Winter flow is much lower
- 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 | N-120S SCR2 | Retailer |
|---|---|---|
| Dimensions (seller) | 7"W x 10"H | Retailer |
| Features (seller) | On Demand Water Control, Dual Heating Chambers | Retailer |
| Power | 11.8 kW | Retailer |
| Voltage | 220 V | Retailer |
| Material | Stainless Steel | 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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