Go Green Without Leaving Your Comfort Zone.

Going green shouldn’t mean settling for less. And with Rinnai, it doesn’t.

Live Fully.

Rinnai makes products that help you enjoy your home to the fullest: tankless water heaters that deliver the luxury of continuous hot water; sophisticated heating products for consistent, cozy comfort; and stylish gas fireplaces that create the ambiance of a real fire with surprising warmth.

Live Smart.

Whichever Rinnai appliance you choose, you can be sure you’re getting the most technologically advanced gas appliances for your home and your lifestyle.

Rinnai tankless water heaters cut energy usage as much as 40% by heating water only when you need it. Rinnai heating products incorporate energy-saving designs, like condensing boiler technology, hydronic heating, and fully modulating direct vent wall furnaces. And "intelligent" Rinnai gas fireplaces – in both indoor and outdoor models – are as functional as they are beautiful.

Live Green.

Rinnai makes it easy to optimize your indoor environment, while protecting the outdoor environment, too. Thanks to innovative Rinnai thinking, you can enjoy superior heating and hot water performance that also delivers maximum efficiency and reliability.

Take our tankless water heaters, for example. Saving up to 40 % on energy costs, they help conserve precious natural resources, while also protecting the environment with lower CO2 and NOx emissions. And, with their smaller size and up to a 20-year service life, Rinnai tankless water heaters take up less space in landfills.

The result? Cleaner air, a healthier environment, and a better planet for us all.

Featured in the 2010 HGTV Green Home:

• Rinnai wall-mounted condensing boilers are easily retrofitted to provide an unlimited supply of hot water and a more comfortable way to heat your home. Enjoy unparalleled energy efficiency and space savings.
• Rinnai’s RHFE-750 "intelligent" fireplace achieves an incredible 83% thermal efficiency, while delivering the comfort and ambiance of a real wood-burning fireplace.
• Rinnai’s tankless condensing water heaters are up to 95% efficient, yet still deliver all the advantages you’ve come to expect from Rinnai: endless hot water, easy installation, and the ability to simultaneously operate multiple plumbing fixtures.