With advertisers and consumers everywhere hailing the tankless water heaters as a futuristic, money-saving alternative to traditional water heaters, your household may have already made the decision to make the switch.
It’s true that a good tankless water heater can help you save energy and money for years to come. It’s not a small investment, however: traditional water heating tanks start around a few hundred—but tankless water heaters can easy start in the thousands range.
The right tankless water heater for you will save you money over time, while providing your home with a steady supply of hot and warm water. But the wrong water heater will be little more than an expensive burden on your home for years to come.
That’s why we took the time to make this site: to compare some of the top selling tankless water heaters on the market today, carefully combing expert and consumer opinions to match our favorite models to the most compatible households, families and lifestyles.
What is a Tankless Water Heater?
To understand tankless water heaters, you first must understand their more common counterparts, which most homeowners today are more familiar with.
Conventional water heaters (also called storage water heaters) keep water heated warm in a tank. A lot of energy is spent in your household in order to maintain the temperature in the water tank—even when you’re not using it.
Tankless water heaters are advertised as a more energy efficient way to enjoy the benefits of hot water in your home. They’re sometimes called “demand water heaters” because they heat up the water as needed.
Cold water travels through the pipes and past your tankless water heater. As it passes through, the water is heated with either electricity or gas powered element (depending on the type of unit you have).
Gas Vs. Electric
We’ve broken up our reviews into gas and electric powered units. There’s benefits and downsides to both types of water heater, so it’s important to decide which is best for you before you make your purchase.
Gas powered units are better suited for larger families, or households that live in cold areas. These tend to heat up water faster than their electric powered counterparts, and thus can produce water at a higher flow rate.
Electric powered units are best used in areas where the groundwater isn’t very cold to begin with. They’re also better suited for small households—these water heaters aren’t designed to have multiple people or devices using hot water at the same time. However, electric powered units are generally less expensive, and require significantly less energy to operate.
How We Pick Our Favorites
We looked at some of the most important factors when buying a tankless water heater, coming through both expert evaluations and user reviews online. We carefully evaluated each model and compared cost, long to effectiveness, energy savings and other important elements for consumers.
We hope our work here will help you find the best tankless water for your household.
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