When you think about a household water heater, you might think about having one large unit that provides hot water for the entire home. However, some people opt for tankless water heaters and actually have two or more water heaters in the home. This might be right for you and your family, too, if any of the following signs are true for your family's situation:

You Have a Bigger Home

If you have a smaller home, then you might not have much trouble hooking up one tankless water heater and using it for a hot water supply all throughout the house. If you have a bigger home, on the other hand, you might find that a lot of plumbing work has to be done in order to hook up one water heater that can be used throughout the entire home. Additionally, you might have to buy a very large tankless water heater for a bigger home.

Many homeowners who live in bigger houses find that having multiple tankless water heaters in the home is the better choice. For example, you could have separate tankless water heaters on the different levels of your home.

Your Family Uses a Lot of Hot Water

If your family uses a lot of hot water, there is the possibility that a smaller tankless water heater will not be able to keep up with the demand. Since one of the primary benefits of having a tankless water heater is the fact that it can help you avoid running out of hot water, this is something that you probably want to avoid. If you install two or more tankless water heaters in your home, you can help make sure that you and the others in your home have plenty of hot water for showering, cleaning, and more.

You Don't Want to Rely on One System

One good thing about tankless water heaters is the fact that they can last for a long time, particularly if you don't skip out on important yet simple maintenance. However, there is still the possibility that a tankless water heater can break down. If you only have one tankless water heater in your home, then your entire family will have to do without a hot water supply until you can get your water heater back up and running. If you have more than one tankless water heater in the home, on the other hand, you will have a backup option if something goes wrong with one of your water heaters.