Benefits of Switching to a Tankless Water Heater

Benefits of Switching to a Tankless Water Heater

Is your current water heater outdated or dysfunctional? Are you considering getting a new water heater but are unsure what kind is best for your space? Read below to learn more about the benefits of switching to a tankless water heater to see if its right for your home or business.

What is a Tankless Water Heater

Tankless water heaters take up much less space than storage water heaters as they heat the water directly. When you turn on the hot water, the cold water travels through a pipe and into the tankless water heater unit where it is heated by a gas burner or an electric element. This allows you a constant supply of hot water.

On average, tankless water heaters can provide 2 to 5 gallons of hot water per minute. Gas-fired tankless water heaters, according to, can produce higher flow rates than electric models.

For those with large families who go through a lot of hot water, installing more than one tankless water heater is common. This will ensure there is always enough hot water available for showers, laundry and the dishwasher.

Benefits of a Tankless Water Heater

Energy Efficient: The U.S. Department of Energy reports a tankless water heater is 24% to 34% more energy-efficient than storage tank water heaters—as long as you use around 41 gallons per day. However, even if you double that amount, they are still 8% to 14% more efficient. Even up to 50% energy savings is possible if you install a tankless water heater at every location where you use hot water. Compared to a storage-tank water heater, this is a huge improvement.

Saves Money: Since you’re using less energy, you’re also saving money. Especially if you live in an area where energy costs are high, a tankless water heater will pay for itself in just a few years.

Saves Space: Not having a storage tank means tankless water heaters are small and thus, are a great option if you’re looking to free up space in your home, or if you have limited room.

Hot Water Supply: Since tankless water heaters heat cold water to demand, it’s possible to have hot water indefinitely as long as you keep the tap running. While there are some limitations, in theory, a tankless water heater could let you take a hot shower for as long as you’d like without ever getting cold.

Downside of a Tankless Water Heater

Limited Hot Water for Multiple Outlets: A tankless water heater can only heat so much water at a time. If you demand more hot water than the unit can generate—for instance, if you run the dishwasher, washing machine and shower at the same time—the temperature of the water will fluctuate since the heater is trying to provide for all three locations at once. It is possible to work around this issue by installing more than one unit or using less hot water.

Power Outage: Because tankless water heaters, even gas models, need electricity in order to run and regulate, if the power goes out, then so does your hot water. If you live in an area prone to outages, a tankless water heater may not be the best choice.

Costs More Upfront: The initial price tag of a tankless water heater may leave many people thinking twice—see the next section for more.

Unit Cost: A tankless water heater costs more upfront—both for the unit and installation—than a traditional storage tank water heater. While the expense may deter you at first, keep in mind that a tankless water heater—with its longer lifespan and energy savings—will pay for itself in just a few years.

Are you interested in upgrading your space after learning about the benefits of switching to a tankless water heater? Call our team today.

Why Choose AAA Select Plumbing?

No appliance in your home can last forever. It is important to weigh the cost of repair with the cost of replacement to determine what is the most cost effective option for your home. For older hot water heaters, especially those over 20 years old, it is time to replace them to save you money and energy in the long run. With water heater repairs, it is recommended to only continue serving appliances under 10 years old if they continue to have issues.

Working with a trusted plumber such as AAA Select Plumbing will help you to get the best water heater replacements and repairs available in Humble, TX and surrounding areas.

Affordable Plumbing Repair in Humble, TX

AAA Select Plumbing is here to help home and business owners get the most out of their plumbing. From simple plumbing repairs to full-blown plumbing remodels, our team of dedicated plumbing professionals is here to help you find the best plumbing solutions for your unique space.


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