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Traditional vs Tankless Water Heater - Which Is Best for Your Home?

May 21, 2021

Introduction

Hot showers are a luxury that has become a necessity in this modern-day world. Therefore, choosing the right water heating system for your home is essential. There are two types of water heaters: traditional and tankless. Choosing between the two can be a difficult decision, but we are here to help. In this blog post, we will provide an honest comparison of traditional and tankless water heaters, with numbers and references.

Traditional Water Heater

Traditional water heaters have been around for a long time and are still widely used in many homes today. These water heaters work by storing a large amount of water in a tank and constantly heating it to maintain a temperature of around 120 degrees Fahrenheit. When hot water is needed, it is then dispensed from the tank.

Pros

  • Lower upfront cost: Traditional water heaters are generally cheaper to install than tankless water heaters.
  • Easy installation: Traditional water heaters are relatively easy to install and do not require complex piping.
  • Lower maintenance: Traditional water heaters have fewer parts, making maintenance easier and less expensive.

Cons

  • Higher energy cost: Traditional water heaters constantly heat a large amount of water, resulting in a higher energy bill.
  • Limited supply: Traditional water heaters can run out of hot water if the supply is exhausted.
  • Shorter lifespan: Traditional water heaters generally last between 10-15 years, which is shorter than tankless water heaters.

Tankless Water Heater

Tankless water heaters are a relatively new technology that work by heating the water on demand. When hot water is needed, cold water flows through a heat exchanger, which quickly heats it to the required temperature.

Pros

  • Energy-efficient: Tankless water heaters only heat water when it is needed, resulting in energy savings of up to 30%.
  • Unlimited supply: Tankless water heaters do not rely on a tank, so there is no limit to the amount of hot water that can be dispensed.
  • Longer lifespan: Tankless water heaters can last up to 20-25 years, which is longer than traditional water heaters.

Cons

  • Higher upfront cost: Tankless water heaters are more expensive to install than traditional water heaters.
  • Complex installation: Tankless water heaters require special piping and electrical considerations, making installation more complex.
  • Higher maintenance: Tankless water heaters have more complex parts and require annual maintenance, making them more expensive to maintain.

Conclusion

Both traditional and tankless water heaters have their pros and cons, and choosing between the two depends on your individual needs and budget. Generally, if you have a small household with low hot water demand, a traditional water heater may be the best option. However, if you have a larger household with high hot water demand, a tankless water heater may be the best choice in the long run.

We hope this comparison has helped you make an informed decision. As always, consult a professional before choosing and installing a water heater to ensure the best fit for your home.

References

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