Pros and Cons of Tankless Water Heaters

Tankless water heating systems offer a fantastic set of advantages over traditional water heater systems, but a tankless model may not work for everyone. If you have questions about how to improve the water heating system of your property, Flowrite Plumbing in Houston, TX can help you make a sound decision that can offer value for years to come.

When to Choose a Tankless Model

Every homeowner and commercial property owner should consider a few potential advantages of investing in a tankless water heater:


  • If electricity is less expensive than gas or natural gas in your area, an electric tankless water heater could lead to significant savings on your utility bills.


  • Tankless water heaters create hot water on demand instead of storing it. If you live alone or only use a minimal amount of hot water, a tankless system is ideal.
  • If you have an outdated water heater you could be hemorrhaging money with an inefficient water heating system.

A tankless water heater can provide hot water when you need it at a fraction of the operating cost of a traditional water heater. Ultimately, choosing a tankless water heater offers some unique advantages, but there are drawbacks to this option.

Potential Disadvantages of a Tankless Water Heater

A tankless water heater may offer energy savings and hot water on demand, but every property owner should know the drawbacks of these systems:

  • Tankless water heaters use electricity to heat water which can take longer than standard water heating systems.
  • Tankless systems are vulnerable to power outages. If you lose power, you will lose hot water, too.
  • A tankless system offers great value over time, but a new one can be expensive to install. Prepare for a higher than usual up-front cost for a tankless water heater.

Is a Tankless System Right for Me?

If you are undecided about whether to invest in a tankless water heater system, consider your current hot water usage and measure it against the capabilities of a tankless water heater. If you live alone and do not use much hot water regularly, the energy savings a tankless system offers are significant.

However, a homeowner with a large family may find that everyone contends with longer wait times for water to heat up for bathing, and the cost of running an electric system constantly could potentially overshadow any savings.


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