Tankless Water Heaters in Chattanooga, TN

Contact Us

Tankless Water Heaters: Efficient, Reliable, and Energy Saving

If you’re considering upgrading to a tankless water heater for your residence or commercial building, our expert team can help. Tankless water heater units offer a myriad of benefits. They last longer, use less energy, and offer endless supplies of hot water right at the tap when you need it.


You’ll also find that tankless water heaters require less maintenance than their tanked counterparts, and you can revel in the joy of lower electric bills to boot.

Why Tankless Water Heaters?

Tankless water heaters have revolutionized the way we experience hot water, providing an efficient and continuous supply without the limitations of a conventional tank. As an innovative solution for modern homes and businesses, tankless water heaters, also known as demand-type or instantaneous water heaters, deliver hot water only when it is needed. This technology ensures a steady flow of hot water, offering convenience and energy efficiency simultaneously.

Find a Pro

Navien Tankless Water Heaters

Benefits of Tankless Water Heaters

  • Energy Efficiency: By heating water only when it's needed, tankless water heaters consume less energy compared to traditional storage tank models, resulting in reduced energy bills and a smaller environmental footprint.
  • Endless Hot Water: With a tankless water heater, there's no need to worry about running out of hot water during a shower or a laundry cycle. It provides a continuous flow of hot water on demand, ensuring comfort and convenience.
  • Space-Saving Design: The compact size of tankless water heaters makes them ideal for properties where space is at a premium. Their wall-mounted design frees up valuable floor space, offering more flexibility in terms of installation.
  • Long-Term Durability: Built with high-quality materials and advanced engineering, tankless water heaters are designed to last for many years, providing reliable hot water for residential and commercial properties.


Rinnai Tankless Water Heaters

Compared to a traditional tank water heater, a Rinnai tankless water heater is far superior. First, a tankless water heater is energy efficient. A tank may heat and reheat water even when you’re not at home. A Rinnai tankless water heater heats water only when you need it resulting in less energy usage.


Second, when demand is high a tank can run out hot water, leaving you in the cold. A tankless water heater heats water as it goes through the pipes, giving you an endless supply of hot water for your family or  business.


Lastly, an old tank can accumulate rusty sediment overtime and leak all over your floor. Rinnai water heaters have a longer lifespan: up to twice as long as a traditional tank.

Contact Us

Modern Supply: Your Source for Premium Tankless Water Heaters in Chattanooga, TN

Our team at Modern Supply works closely with homeowners and contractors, providing expert guidance and support to help them select the most suitable tankless water heater for their residential or commercial application. With our extensive industry knowledge and commitment to excellence, we ensure that our customers receive reliable, efficient, and long-lasting solutions that align perfectly with their needs.


For inquiries or further information about our tankless water heaters, please don't hesitate to get in touch with our knowledgeable team. We are here to assist you every step of the way.

Share by: