A Rinnai tankless water heater provides benefits over a tank water heater.

• Endless Hot Water - Never take another cold shower again! 
  

Rinnai 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!

• Reduced Energy Costs - Enjoy up to 40% energy savings!
  

With Rinnai tankless water heaters, you'll enjoy up to 40% energy savings. That's because our units are designed to be highly efficient and only heat water when it's needed. When the demand for water ceases, the unit shuts down and uses no energy, a revolutionary advantage over inefficient tank-style heaters.

• Performance and Longevity - Tankless lasts 2x longer than a tank water heater
  

With a Rinnnai tankless water heater, you get the durability and reliability of a commercial-grade copper heat exhanger and an industry-leading 12-year limited warranty on the heat exchanger. Plus, Rinnai tankless water heaters have a typoical life span of 20 years or more installed in residential applications, up to twice as long as a tank.

• Clean, Fresh Water
  

When using a traditional tank-style water heater, rust and scale build-up can collect in the interior of the tank, where the hot water you use day-to-day for bathing and drinking is stored. With Rinnai tankless water heaters there is no tank to store water; so you'll always experience fresh, clean hot water because our unit heats water on demand as it passes through the unit.

• Space Savings and Flexible Installation Options
  

Reclaim precious space in your home. Traditional tank water heaters can take up to 16 square feet of valuable floor space. However, Rinnai tankless units -about the size of a carry-on suitcase- can be installed on virtually any wall inside or outside of your home.

• More Capacity
  

Meeting increased hot water demands can be a challenge for traditional tank-style heaters. However, with Rinnai's innovative technology you'll never run out of hot water. Our units can be used individually, in pairs or in banks of three or more for residential, commercial and multi-family applications.

• Peace of Mind
  

With Rinnai tankless water heaters, there's no tank to leak or break; thus reducing the risk of flooding. Plus, Rinnai offers a line of controllers that make it easy to set water temperatures precisely for multiple locations in your home to ensure comfort and prevent scalding accidents.

As the leading manufacturer of home gas appliances in the world, Rinnai offers professional builders tankless water heaters that represent a "win-win" recommendation for both you and your customers. For them -- it means reliable, innovative technology that maximizes energy savings and efficiency. For you -- it earns a solid reputation for reliability and quality.

Rinnai tankless water heaters quickly heat water on demand. Whether you're sanitizing, cleaning, or just needing hot water at a set temperature, you can count on continuous hot water delivered efficiently and dependably.