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Water Heater Operating Cost
Fuel type plus energy price plus usage gives yearly water heating cost.
Yearly cost
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- Monthly
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- Per gallon
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- kWh or therms / yr
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FAQ
Average household use? +
A family of 4 uses about 50 to 80 gallons of hot water per day.
Heat pump water heater? +
Cuts electric water heating cost by 60 to 70 percent.