The Benefits of Upgrading to a Tankless Water Heater

Mahon Plumbing Upgrading to a Tankless Water Heater

Are you considering upgrading to a tankless water heater? There are several benefits!

If you’re still relying on a traditional water heater, you’re missing out on the many advantages of upgrading to a tankless water heater. These modern systems are designed to provide endless hot water on demand, reduce energy consumption, and save valuable space in your home. Let’s dive into the key benefits of making the switch and why homeowners everywhere are choosing to upgrade.

What is a Tankless Water Heater?

Before we explore the benefits, it’s important to understand what sets tankless water heaters apart. Unlike conventional water heaters that store and heat a large tank of water, tankless models heat water directly as it flows through the unit. This means no standby energy loss from keeping gallons of water hot 24/7 — a common issue with traditional tanks.

Energy Efficiency and Cost Savings

One of the biggest draws of upgrading to a tankless water heater is energy efficiency. Traditional tank water heaters constantly heat and reheat water, leading to higher energy bills. Tankless systems only heat water when you need it, which can result in significant savings.

In fact, according to the U.S. Department of Energy, homes that use less than 41 gallons of hot water daily can see energy savings of 24%–34% by switching to a tankless system. For homes that use a lot of hot water, installing a tankless water heater at each hot water outlet can still achieve savings of 27%–50%.

Endless Hot Water Supply

Say goodbye to cold showers! A major perk of upgrading to a tankless water heater is that you’ll never run out of hot water. As long as there’s demand, the heater will continue to supply hot water — perfect for busy households and homes with multiple bathrooms.

Compact Design and Space Savings

Another advantage of upgrading to a tankless water heater is the compact, wall-mounted design. Unlike bulky tank models that take up floor space in basements or utility closets, tankless units can be installed on a wall, freeing up valuable storage space. This is especially beneficial for smaller homes or apartments where every square foot counts.

Longer Lifespan and Lower Maintenance

Traditional water heaters typically last about 10–15 years, while tankless models can last 20 years or more with proper maintenance. This means you’ll get a better return on investment when upgrading to a tankless water heater. Plus, they generally have fewer issues with rust and corrosion since there’s no tank of standing water.

Eco-Friendly Benefits

If sustainability is important to you, upgrading to a tankless water heater is a smart move. These units produce fewer greenhouse gas emissions and use less energy overall. Reducing energy consumption not only saves money but also lessens your carbon footprint.

Considerations Before Upgrading to a Tankless Water Heater

While the benefits of upgrading to a tankless water heater are clear, there are some considerations to keep in mind. Tankless water heaters typically have a higher upfront cost compared to traditional tanks, and professional installation is required to ensure proper sizing and ventilation. However, the long-term savings and performance often outweigh these initial costs.

Call Mahon Plumbing Today

If you still have more questions regarding your plumbing, we here at Mahon Plumbing are here to help. We have been serving the wider Baltimore area since 1994, so we have 25 years of experience to back up our fantastic service! Call us at our Baltimore location at 410-766-8566 or our Pasadena location at 410-636-7944. Be sure to keep up with us on social media by following us on Facebook or Twitter.

This entry was posted on Thursday, June 5th, 2025 at 10:25 am. Both comments and pings are currently closed.