Gas Tankless Water Heaters

Experience an endless supply of fresh hot water– for bathing, cooking, dishes, laundry, and all the other countless ways hot water enriches your life.

With a Rinnai tankless water heater, you’ll enjoy hot water when you need it – for as long as you want it!


Whether you’re building your new dream home-complete with luxurious spa bath and body spray system - or simply remodeling your current home, there’s a Rinnai tankless water heater ideal for your application.  And every unit comes standard with the efficiency, performance and peace of mind that makes Rinnai the #1 tankless water heater brand in the U.S. market!

Rinnai Comparison Chart


Benefits of Rinnai Gas Tankless Water Heaters:

  • Endless hot water and up to 40% energy savings
  • Flexible installation options and significant space savings
  • Commercial-grade heat exchanger
  • Clean, fresh hot water delivered at a consistent, safe temperature
  • “Green” advantages, including lower greenhouse gas emissions
  • Digital controls offer precise temperature control for safety and comfort
  • Reduced risk of flooding, compared to traditional tank water heaters
  • Life span of 20 years or more
  • Industry leading 12-year limited warranty on heat exchanger