Electric water heaters found in most homes will have two heating elements, one at the top of the tank, and one at the bottom.

Set the thermostat to your desired setting ... It also depends on the type of water heater you have. Electric water heaters ...

San Diego Gas & Electric offers several rebates for smart thermostats and $500 for homeowners to replace a pump water heater with an electric water heater. Go to your utility company’s website ...