Tankless Electric Water Heater Vs Electric Tank

Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type.

Tankless electric water heater vs electric tank.

Plus the larger electric tank will experience greater standby losses due to its greater surface area. We rated the annual energy consumption cost excellent for a gas. However depending on your local electric utility s billing policy the tankless may be much more expensive to operate. It uses high powered burners to rapidly heat water as it runs through a heat exchanger and deliver it directly to your faucets or shower without storing it in a tank.

An electric heater is also the better option if you re looking to set up your heater immediately without a large expense. Propane storage tanks efficiency and smaller size can free up valuable space. This energy star certified titan of a tank delivers up to 72 gallons of hot water per hour dependent on tank capacity which is a rate much faster than the normal electric water heater. Longer useful lives than storage tank water heaters.

Tankless water heaters heat water directly without the use of a storage tank. Storage tank water heaters operate more simply than a tankless water heater which means there maintenance and repair costs are less. The reason is demand charge. Either a gas burner or an electric element heats the water.

Most notably a 40 gallon propane storage tank water heater can deliver the same amount of hot water as a 50 gallon electric model. An electric heater is recommended when your home is already set up for an electric water heater even if you currently have a tank heater. All else being equal the tankless unit will use less kwh electricity than the unit with the tank because the tankless does not spend energy keeping hot water on standby. Electric tankless water heaters still save homeowners around 44 per year according to the us department of energy.