Appliances / Heat pump water heaters / Richmond
Richmond 10E50-HP120MS
46 gal · 120-volt integrated heat pump water heater
Check the price at the store, then add $2,535 of electricity to get the true cost. We may earn a commission if you buy through these links; as an Amazon Associate we earn from qualifying purchases.
- Price. Check what it costs at the store.
- Plus running cost. Add $2,535 of electricity over 13 years. That is the part the price tag hides.
- Compare. Pick your state below, then check the cheaper-to-run models of the same size.
About the Richmond 10E50-HP120MS
The Richmond 10E50-HP120MS is a 46 gal 120-volt integrated heat pump water heater certified by ENERGY STAR. Its official test figure is 1,072 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $195 a year, or $2,535 over a typical 13-year life.
For the same hot water, a standard electric tank water heater would use about 3,496 kWh a year, so this model uses 69% less electricity and saves about $441 a year.
Among 68 120-volt integrated models it ranks #30 for running cost. The cheapest model of this type would save $823 in electricity over 13 years, though it may differ in size and features.
If you want the same type and a similar size for less to run, the GE Profile PF40S10FPY01 uses 724 kWh a year and would save about $823 over 13 years.
Listed features: smart / app control.
Cost to run where you live
1,072 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.
Cheaper to run, same type and size
Or see every under 50 gallons model ranked.
| GE Profile PF40S10FPY01 | 40 gal | $132/yr | saves $823 |
| GE Profile PF50S10FPY01 | 50 gal | $185/yr | saves $135 |
Specs
| Brand | Richmond |
| Model | 10E50-HP120MS |
| Type | 120-volt integrated |
| Energy use | 1072 kWh / year |
| Federal maximum for this type | 3496 kWh / year |
| Size | 46 gal |
| Width | 22.3 in |
| Features | Smart / app control |
| Tank size | 46 gal |
| First-hour rating | 55 gal |
| Efficiency (UEF) | 3.00 |
| Usage pattern | Medium-Usage |
| Voltage | 120 |
| Tank height | 61.8 in |
| Tank diameter | 22.3 in |
Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.
Questions people ask
How much does the Richmond 10E50-HP120MS cost to run?
About $195 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 1,072 kWh a year. In a state with expensive power it can be much more; pick your state on this page to see your number.
How much will the Richmond 10E50-HP120MS cost in electricity over its life?
About $2,535 over 13 years, a typical life for a heat pump water heater. Add that to the price you pay to get the true cost to own.
Is the Richmond 10E50-HP120MS energy efficient?
Yes. It is ENERGY STAR certified and uses 69% less electricity than a standard electric tank water heater.
Is there a cheaper water heater to run of the same type and size?
Yes. The GE Profile PF40S10FPY01 uses 724 kWh a year, about $823 less in electricity over 13 years.
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