A. O. Smith Water Heaters: Energy Cost by Model
A typical A. O. Smith water heater costs
about $18 a month
$212 a year, at the US average of 18.0¢ per kWh
The sticker on the box says $165. It is worked out at one national rate, so it moves once you choose your state.
Averaged across 61 water heaters on sale in the US. An estimate at your state's average rate — not a guarantee of your bill.
61 models, averaging 1,176 kWh a year. That is 5% more than the water heaters average of 1123 kWh.
Cheapest to run
- 1A. O. Smith HPS10-50H45DV 246 gallons$150a year
- 2A. O. Smith HPSN10-50H45DV 246 gallons$150a year
- 3A. O. Smith HPTS-50 246 gallons$150a year
- 4A. O. Smith CAHP-50 246 gallons$159a year
- 5A. O. Smith HPA10-50H45DV 246 gallons$159a year
- 6A. O. Smith HPTA-50 246 gallons$159a year
- 7A. O. Smith CAHP-40 236 gallons$163a year
- 8A. O. Smith HP1050H45DV 146 gallons$163a year
- 9A. O. Smith HP1050H45DVCTA-146 gallons$163a year
- 10A. O. Smith HPA10-40H45DV 236 gallons$163a year
- 11A. O. Smith HPTA-40 236 gallons$163a year
- 12A. O. Smith HPTU-50CTA 146 gallons$163a year
- 13A. O. Smith HPTU-50DR 146 gallons$163a year
- 14A. O. Smith HPTU-50N 146 gallons$163a year
A year at the U.S. average rate.