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The Difference Between Traditional and Tankless Water Heaters

March 27, 2023

Traditional and tankless water heaters are two popular options for heating water in homes. There are some larger differences between the two, here are just a few:

Tank Size

Traditional water heaters have a large tank that stores hot water, while tankless water heaters do not have a tank and heat water on demand as it flows through.

Energy Efficiency

Tankless water heaters are generally more energy-efficient than traditional water heaters because they only heat water as needed, which can save on energy costs.


Tankless water heaters tend to be more expensive upfront than traditional water heaters, but they may save you money in the long run due to their energy efficiency. Research and see if it would be a worthwhile investment for your home.


Traditional water heaters typically last 10-15 years. Tankless water heaters can last up to 20 years or more with the proper care and upkeep.


Traditional water heaters take up more space than tankless water heaters because they have a large tank. Tankless water heaters are smaller and can be mounted on a wall, which can be beneficial for homes with limited space.


Traditional water heaters can provide hot water to multiple fixtures at once because they have a large tank that stores hot water. Tankless water heaters may have limited output, depending on the unit’s size and your home’s hot water needs. This is a huge factor to take into consideration.

Overall, the choice between a traditional and tankless water heater depends on your home’s hot water needs, energy efficiency goals, and budget. It’s essential to consult a professional to determine which type of water heater is best for your home. Call us today to start a discussion on which water heater may be right for you and your home!


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