Tankless Water Heaters

Endless Hot Water and Lower Energy Bills!

You don’t use hot water 24 hours a day but right now you’re probably currently paying to heat water all day with a standard water heater. A Rinnai brand tankless water heater is a more efficient way to heat water. It heats water quickly and delivers an endless supply of hot water.

How Does A Tankless Water Heater Work?

Rinnai Tankless Water Heater Logo
When you turn on your shower or do laundry, the tankless unit senses flow in the hot water line. The burner then ignites and instantly “superheats” your water to the desired temperature. A tankless system produces hot water as long as the hot water outlet is turned on. You will never run out of hot water and won’t use energy until you need hot water. The Rinnai tankless water heater is the top-selling brand in the United States and considered the most reliable on the market today.

Benefits of Tankless Water Heaters:


  • Produce and supply endless streams of hot water to multiple outlets simultaneously without any fluctuation in temperature
  • 40 to 60% more energy-efficient than a traditional water heater
  • Shut-off automatically when the hot water is turned off, providing significant energy savings
  • Compact “wall mounted units” with an average life expectancy of 20 years
  • Save up to 16 square feet of floor space by eliminating your standard water heater tank
  • Never worry about your tank rusting out

Thanks to the design and technology, Rinnai Tankless Water Heaters are the ultimate choice for energy cost savings and environmental preservation. Rinnai Tankless Water Heaters save money on your energy bill by heating water only when needed, unlike a traditional tank-style water heater that heats and reheats water all day long.


Enjoy fresh, hot water at your fingertips. Rinnai Tankless Water Heaters deliver an endless supply of hot water whenever you need it. Shower, wash dishes, and do laundry at the same time without running out.

Space Savings

A Rinnai Tankless Water Heater is about the size of a carry-on suitcase, and can easily be mounted on virtually any interior or exterior wall, saving you up to 16 square feet of valuable floor space or extra storage. And, no holding tank means fresh, clean hot water every time.


While conventional tank water heaters have an average service life of less than 10 years, Rinnai Tankless Water Heaters last up to 20 years* and are backed by an industry-leading warranty.

*Based on DOE ENERGY STAR® lifecycle estimates, tankless water heaters can last up to twice as long as traditional tank units.

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