Tankless Water Heater Vs Water Heater Tank

While they can be lowered manually a water heater uses a constant supply of energy.

Tankless water heater vs water heater tank.

Either a gas burner or an electric element heats the water. Tankless heaters only turn on when water passes through them so they use less energy overall. One of the first things to consider is whether you should get a tank or tankless water heater. Tankless water heaters are more compact and can heat up water as you use it.

Water heaters with tanks. The doe notes that storage tank water heaters typically last 10 to 15 years while most tankless units have a life expectancy of 20 years or more. 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. Along with their longer lifespan tankless water heaters are known to have reduced monthly energy bills helping offset their higher purchase price.

Tankless water heaters heat water directly without the use of a storage tank.