A gas water heater uses the heat from burning a fuel usually natural gas to heat water while an electric water heater uses electric resistance coils.
Gas electricity water comparison.
Gas water heaters are usually more energy efficient with long term operational costs off setting the upfront cost of the unit.
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As you can see gas running costs are approximately 30 to 45 per cent lower than their electricity counterparts.
Average daily usage gallons per day gallons.
This makes the total cost for a 40 gallon electric hot water heater between 1000 and 1 700 with the total costs of a 40 gallon gas hot water heater between 1 400 and 2 800.
On average a 50 gallon tank can be heated in a single hour whereas.
Maintenance both gas and electric water heaters are fairly easy to maintain.
Ideal for large families gas water heaters heat more water per hour in comparison to electric.
Note that electricity customers may also have access to a lower controlled load tariff.
Ge tank water heaters are available in multiple sizes with energy efficiency claims that vary by size and multiple levels of warranty coverage.
Assumes 260l gas electric hot water storage system heating from 20 70.
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General electric makes gas and electric water heaters.
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64 energy factor 0 92 electric 0 61 gas energy cost 0 06 per kwh 60 per therm.
The comparison assumes a storage tank water heater as the input type.
A gas or electric water heater s energy factor ef is a measurement that compares the amount of hot water the heater produces per day to the amount of fuel it consumes.
Electric water heater vs gas water heater comparison.
The higher the ef number.
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