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Oct 30 2022

Tank vs. Tankless Water Heater: Which One is Better?

If you're trying to choose between a tankless or conventional water heater system, you probably have a lot of questions. Many wonder which one will last longer or which type is more energy efficient. The truth is that there are pros and cons to each, and the best choice will really depend on the unique needs and budget of the property owner. At Rooter Hero Plumbing & Air, we provide a variety of quality residential and commercial services, including water heater installation and water heater repair. Are you hesitating to call a plumber because you aren't sure what path to take? Here is a list of considerations that might make the process easier.


If you've already begun shopping around for a tankless water heater, then you may have experienced an initial sticker shock. However, while tankless units do cost more than their predecessors, their longevity and energy efficiency can provide a lot of cost savings over time. In addition, modern homebuyers are becoming more educated about energy conservation, and a lot of prospective homeowners are looking for properties that have tankless systems. Therefore, you may also see an increase in property value in addition to reduced maintenance and lower monthly utility costs. You'll need to weigh the installation price vs. the overall benefits of owning a tankless unit.


You may wonder how long your new tankless water heater will last compared to a traditional system. The answer depends on the model you buy and how well it has been maintained over the years. Generally, most tankless units have a 15-20 years lifespan, while tank-style water heaters typically last 10-15 years. Therefore, owners of tankless models that prioritize maintenance can enjoy their water heaters for up to ten years longer.


When it comes to size, tankless water heaters are significantly smaller than their conventional counterparts. Because of this, they're more versatile in terms of where you can put them and how you can use them. For example, if you have a space in your home that's awkwardly shaped or doesn't have a lot of wall space, tankless models will likely be better suited to the area than their giant, bulky cousins.

Water Demand

Tankless heaters provide instant hot water when and where you need it. However, they are limited in terms of the volume of water they can warm at one time. Therefore, if you have a large household and multiple people taking hot showers or baths simultaneously, you may need to install more than one unit to ensure your needs are met.

Do You Need a Reliable Plumber for Your Water Heater Installation?

Are you ready to make the leap and purchase a new water heater system? Whether you decide on a tankless unit or a traditional model, the specialists at Rooter Hero Plumbing & Air can help. Our trusted plumbers have experience handling a wide selection of models and can ensure that your new investment is safe and efficient long-term. If you have any questions about choosing between these two types of units or need a water heater repair or replacement service, contact our staff. We are always eager to answer client questions and can also help schedule a convenient appointment.

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