Tankless Water Heaters

We are Factory recommended installers for Rinnai® and KD Navien®.

Never take another cold shower again! Tankless water heaters heat water on demand, so you’re never limited to a fixed pre-heated supply as with a tank. You’ll enjoy hot water when you want it, for as long as you need it. Take a shower, wash dishes and do laundry all at the same time!

KD Navien® Water Heaters

Developing the newest and most advanced technology, and then integrating it into each and every one of its products, proves KD Navien’s commitment to its customers. And it’s this cutting-edge research and development that has made KD Navien a world leader tankless water heaters. A top choice of professional plumbers across the country KD Navien's lline of tankless are sure to maintain efficiency and reliability for years to come. Learn More about KD Navien Tankless Water Heaters

Rinnai® Water Heaters

Rinnai has built its high reputation based upon its achievements in technological innovation and manufacturing efficiency. Rinnai tankless water heaters are of the highest quality and have excellent reliability, while maintaining an eco-friendly and energy efficiency. That is why Houston Water Heaters is proud to carry the full line of Rinnai Tankless. Learn More about Rinnai Tankless Water Heaters

Advantages of Tankless Water Heaters

Energy Costs
Enjoy up to 40% energy savings with one of our units. We carry both Rinnai® and KD Navien® tankless hot water heaters which are designed to be highly efficient and only heat water when it’s needed. When the demand for water ceases, our units shut down and use no energy, a revolutionary advantage over inefficient tank-style heaters.

Performance and Longevity
We only carry the highest quality brands to ensure that you will have a unit that you can enjoy for years to come. You get the durability and reliability of a commercial-grade water heater right in your home. All of our tankless water heaters have a typical life span of 20 years or more installed in residential applications, which is up to twice as long as a tank.

Space Savings and Flexible Installation Options
Make better use of your space. Traditional tank water heaters can take up to 16 square feet of valuable floor space. However, our tankless units, which are about the same size as a carry-on suitcase, can be installed on virtually any wall inside or outside of your home.

Endless Hot Water
Never take another cold shower again! Tankless water heaters heat water on demand, so you’re never limited to a fixed pre-heated supply as with a tank. You’ll enjoy hot water when you want it, for as long as you need it. Take a shower, wash dishes and do laundry all at the same time!