go tankless over tank?

Explore the revolutionary advantages of a tankless water heater over an inefficient tank.

From energy cost savings, streams of endless hot water, space savings, or unit longevity, tankless will have you saying goodbye to limited hot water and hello to limitless comfort.

GET UP TO $125 OFF TANKLESS PURCHASE

Up Efficiently

Designed for high efficiency performance, Rinnai tankless water heaters heat water only for the duration needed.

This revolutionary advantage over inefficient tank water heaters delivers up to 40% in energy savings, plus the comfort of limitless hot water.

CALCULATE YOUR HOME'S ENERGY SAVINGS

Heater Upgrade

Do you plan your life around hot water availability?

Plan instead on streaming hot water delivered whenever there’s demand, even to multiple sources simultaneously. Say goodbye to limited hot water and hello to convenience and savings from Rinnai.

DISCOVER THE TANKLESS ADVANTAGE

the Hot Water

Your Rinnai tankless water heater will last up to 20 years or more — over a decade longer than a tank water heater.

Enjoy endless streams of hot water with peace of mind from tankless technology’s lower lifetime cost of ownership.

LEARN ABOUT TANKLESS

Water Flow

Experience cleaner water heated on demand as it passes through a Rinnai tankless water heater.

Traditional water heaters build up sediment and rust and scale in their tanks where water is heated and stored. Wake up to hot water that’s both limitless and fresher.

MORE TANKLESS BENEFITS

  • COST SAVINGSLower utility bill up to 40%
  • HOT WATERExperience endless streams
  • 2X LONGEVITYTankless are built to last
  • CLEANER WATERUpgrade to fresh, clean water

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WHICH TANKLESS WATER HEATER IF RIGHT FOR YOU?

VALUE SERIES »

Ideal for warmer climates and smaller homes

Includes 10 year warranty

LUXURY SERIES »

Higher capacity for medium to large homes

Includes 12 year warranty

ULTRA SERIES »

Features Ultra Efficient Condensing Technology

Condensing Technology Operates at a lower minimum flow rate

Includes 12 year warranty

HOW TO SAVE MONEY WHEN YOU GO TANKLESS

GET UP TO $125 OFF »

Get money back when you purchase & install a Rinnai from May 1 - July 31, 2012. Find out more & download your redemption form soon.

FIND REBATES »

Save on your purchase with available rebates from state and local utilities. Search for rebates in your area with your zip code.

ENERGY SAVINGS »

Calculate your energy cost & carbon footprint savings with an efficient tankless water heater. Utility savings flow like limitless hot water.