stream33 S33-HPWH50: $180 a year to run
This model (Water heaters) uses 855 kWh of electricity a year, which costs about $180 a year and $1,797 over 10 years at 21.0¢/kWh.
Energy use
855 kWh
per year
Running cost per year
$180
21.0¢/kWh
Running cost over 10 years
$1,797
Efficiency rank
96 / 705
Product details
| Type | Hybrid/Electric Heat Pump |
|---|---|
| Heat pump type | 240 Volt Integrated HPWH |
| Fuel | Electric |
| Refrigerant | R-134a |
| Available since | September 14, 2024 |
Compared with the average model (Water heaters), this one saves about $47 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Ariston ARIHPWH-50-T | 848 | $178 |
| Lennox WHHP050T45MD240S**** | 848 | $178 |
| Friedrich PROH50 T2 FD400-15 | 846 | $178 |
| Friedrich PROH50 T2 FD400-30 | 846 | $178 |
| Friedrich PROH50 T2 FD400-SO | 846 | $178 |
| Friedrich PROH50 T2 FD400-Z30 | 846 | $178 |
| Rheem CPROPH50 T2 RH375-SO | 846 | $178 |
| Rheem CPROPH50 T2 RH400-15 | 846 | $178 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Electric cooktops and ranges
- Televisions
- Computers
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology