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Water Heater On Demand


A gas tankless water heater is an efficient appliance that uses a heat exchanger to heat water only when it’s needed, which can help you save up to 40%* on your energy bill.

The life expectancy of a Rinnai Tankless Hot Water Heater is up to 20 years. Actual performance will vary depending on water quality, usage rates, environmental conditions, and regular maintenance.

Only Rinnai offers the quality and reliability that is built on a 45 year history of innovation and improvements. Rinnai commands quality through in-house design, engineering and manufacturing, and insures your satisfaction with in-house support.

Wondering how much money you could save? Find out using Rinnai's Energy Saver Calculator. 

The Top Reasons To Consider A Tankless Water Heater
  1. They produce more hot water, at a more consistent temperature,
  2. Use less energy than typical tank-style water heaters.
Take a closer look at why tankless might be right for you:


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