Giant Water Heaters: Energy Cost by Model
A typical Giant water heater costs
about $16 a month
$193 a year, at the US average of 18.0¢ per kWh
The sticker on the box says $150. It is worked out at one national rate, so it moves once you choose your state.
Averaged across 11 water heaters on sale in the US. An estimate at your state's average rate — not a guarantee of your bill.
11 models, averaging 1,068 kWh a year. That is 5% less than the water heaters average of 1123 kWh.
Cheapest to run
- 1Giant GTHPCO-45 1+GTXST-50LBTTP 148 gallons$165a year
- 2Giant GTHPCO-45 1+GTXST-50S 146 gallons$167a year
- 3Giant GTHPCO-45 1+GTXST-50S 146 gallons$167a year
- 4Giant GTHPCO-45 1+GTXST-50STTP 146 gallons$167a year
- 5Giant GTHPCO-45 1+GTXST-50STTP 146 gallons$167a year
- 6Giant GTHPCO-45 1+GTXST-50T 146 gallons$167a year
- 7Giant GTHPCO-45 1+GTXST-50TTTP 146 gallons$167a year
- 8Giant GTHPCO-45 1+GTXST-80 173 gallons$236a year
- 9Giant GTHPCO-45 1+GTXST-80TTP 173 gallons$236a year
- 10Giant GTHPCO-45 1+GTXST-66 160 gallons$242a year
- 11Giant GTHPCO-45 1+GTXST-66TTP 160 gallons$242a year
A year at the U.S. average rate.