A typical water heater will use around 4000 watts. Click calculate to find the energy consumption of a water heater using 4000 Watts for 3 hours a day @ $0.10 per kWh. The average use of hot water in a household is around 45 gallons per day to lower the electricity usage you can lower your hot water use.
Performance 40 Gal. Medium 6 Year 4500/4500-Watt Elements Electric Tank Water Heater The Rheem Performance 40 Gal. Electric medium The Rheem Performance 40 Gal. Electric medium water heater provides an ample supply of hot water for households with 2 to 4 people. This unit comes with two 4500-Watt elements and an automatic thermostat which keeps the water at the desired temperature.