There s one key reason for that.
Tankless water heater vs tank water heater comparison.
While tankless water heaters run more efficiently than storage tank water heaters replacing a tank water heater with a tankless can be expensive and the payback time can be longer than the warranty.
And there are limits to how much hot water can be.
Tankless water heaters heat only the water you need when you need it eliminating the need for a storage tank.
Tankless water heaters are as much as 34 more efficient thank tank models according to the energy department.
Water heaters come in many sizes and styles but the two most popular methods are a standard tank style heater and a tankless heater also called an on demand heater.
You re not constantly heating a tank in anticipation of needing it you only use energy when you use hot water.
Choosing which type of water heater to go with depends on what you are looking for and the space you have to accomadate a water heater.
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.
They are smaller and more energy efficient than traditional storage tank water heaters but more expensive.
Both provide hot water for your needs but they work differently.
What is a tankless water heater.
Tankless water heaters heat water directly without the use of a storage tank.
Tankless water heater vs tank water heater.
Either a gas burner or an electric element heats the water.
For most households they can produce a savings of 100 or more every year.
Compare tankless vs tank water heater costs.