There are many reasons you should consider switching over to a tankless water heater for your home or business. They are environmentally-friendly, boast long lifespans, and will reliably provide your home with heated water. At TN Plumbing Solutions in Nashville, Tennessee, our local plumbers offer the Navien NPE-S 210 Series, which is an easy and perfect solution if you’re trying out a tankless water heater for the first time or if you’re just updating your current one.

Our team can help you choose and install our tankless water heaters in your home or business — call us today and schedule an appointment to update your plumbing needs!

How It Works

Tankless water heaters are mounted onto a wall space in your home, making this water heater option generally more aesthetically appealing than your average, bulky tank water heater. Flipping the handle of a faucet to hot water is easy, but the process behind getting that hot water is something we rarely think about. Our tankless water heaters effectively keeps water hot, and below, we’ve listed the steps of the technology behind that:

  1. Detection. When your building requires hot water, the tankless water heater detects the flow, allowing flow sensors to activate and determine exactly how much hot water is needed and how hot it needs to be.
  2. Activation. The water heater’s igniter then activates, and the necessary amount of gas is supplied to spark a flame. This heats the water.
  3. Ignition. Cold water is then heated up in the system’s secondary heat exchanger (made of stainless steel), and the outgoing temperature is determined. The flame then adjusts to heat the water as necessary.
  4. Delivery. The heated water then moves into the buffer tank, distributing your hot water through your property’s faucet. Voila! You have hot water, thanks to our Navien NPE-S 210 Series tankless water heater.  

Our tankless water heaters can deliver endless hot water to any home of any size. Interested in updating your water heater system? Contact us today!

The Navien NPE-S 210 Series

The Benefits

There are many benefits to making the switch to a tankless water heater. Here are a few detailed benefits about our specific Navien tankless water heater, if you’re still on the edge for your decision:

Energy Efficiency

Tankless water heaters are a lot friendlier to the environment than tank heaters. The condensing technology of our Navien tankless water heater ultimately reduces energy consumption and greenhouse gas emissions. They actually have the highest energy efficiency in the industry, reaching up to 0.97 UEF / 0.99 EF — that’s probably why they are Energy Star certified.

It’s a win-win situation: You help contribute to saving the environment and the tankless water heater provides you with some extra energy savings. The average operating cost of Navien is about $191, whereas other tankless water heaters can cost about $228. For traditional 50-gallon tanks, that number is closer to $293.


Tankless water heaters are compact and condensed in size, so they virtually take up less space than a conventional tank water heater — about 80 percent less space, to be exact.

Long Lifespan

Average tank water heaters have copper heat exchangers, and our dual stainless steel heat exchangers, which have proven to last longer. If for some reason your tankless water heater causes you difficulty, it’s backed by one of the strongest warranties in the industry at 15 years.

Smaller, Cleaner Appearance

These days, having a clean and minimal look is important to homeowners. Navien tankless water heaters have an elegant appearance to them, and also feature an easy-to-use control panel.

Installing a tankless water heater also ultimately increases your home’s resale value due to its updated and innovative technology, making it an ideal plumbing solution when you’re searching for a new water heater or are looking for a water heater for your new construction property.

Install Our Tankless Water Heaters

If you’re in search of a new tankless water heater, our team at TN Plumbing Solutions can connect you with one from our high-quality Navien series. We are a Top Rated® Local Plumber in Nashville, and our staff of experienced professionals can efficiently and successfully install a tankless water heater in your home or business. We also offer a variety of other general residential and commercial plumbing services, as well as 24-hour emergency services.

Contact us today for more information or to schedule your next appointment! You can call us at (615) 237-1062 or fill out our online form.