Tankless water heaters have been gaining popularity in recent years due to their efficiency and convenience. However, there are still many myths and misconceptions surrounding these innovative appliances. In this article, we will debunk some of the most common myths associated with tankless water heaters.

Myth 1: Tankless Water Heaters are Expensive

One of the most common myths surrounding tankless water heaters is that they are expensive. While it’s true that these devices have a higher upfront cost compared to traditional storage tank water heaters, they offer long-term savings in terms of energy efficiency and maintenance.

In fact, studies have shown that tankless water heaters can save homeowners up to 34% on their energy bills. Additionally, tankless water heaters have a longer lifespan of about 20 years compared to traditional water heaters that last around 10-15 years.

Myth 2: Tankless Water Heaters Don’t Provide Enough Hot Water

Another common misconception about tankless water heaters is that they don’t provide enough hot water for multiple uses at the same time. This is not true. Tankless water heaters are designed to heat water on demand, meaning they can supply a continuous flow of hot water if there is a demand for it.

Traditional storage tank water heaters, on the other hand, have limited hot water capacity and can run out quickly, especially during peak usage times.

Myth 3: Tankless Water Heaters Require a Lot of Maintenance

This is another misconception that may deter some homeowners from installing tankless water heaters. The truth is that tankless water heaters require minimal maintenance compared to traditional storage tank water heaters. Traditional water heaters need to be flushed regularly to remove sediment buildup, which can affect their efficiency and lifespan. Tankless water heaters, on the other hand, do not have a storage tank and, therefore, do not accumulate sediment. They only require occasional descaling to remove mineral deposits that can affect their performance.

Myth 4: Tankless Water Heaters are Noisy

Some people avoid installing tankless water heaters because they think these devices are noisy. However, this is not true. Tankless water heaters operate quietly and do not produce any loud noises. In fact, they are often quieter than traditional water heaters, which make noise when the storage tank is filling or heating up.

Myth 5: Tankless Water Heaters are Difficult to Install

Finally, there is a misconception that tankless water heaters require a complicated installation process. While it’s true that professional installation is recommended for tankless water heaters, the process is not as complicated as some may think. With proper planning and preparation, your plumber can easily install a tankless water heater in your home.


It’s important to get accurate information about tankless water heaters before deciding. Don’t let these common myths and misconceptions prevent you from considering the many benefits of these energy-efficient devices. Consult with a professional for a tankless water heater in Cartersville to determine if it is the right choice for your home. Don’t let myths hold you back from enjoying the convenience and savings of a tankless water heater.