How long do Rinnai tankless water heaters last?

up to 20 years
The life expectancy (or useful lifespan) of a Rinnai tankless water heater is up to 20 years. Actual life is impacted by water quality, usage and proper maintenance. For comparison, a tankless water heater lasts about twice as long as a tank water heater, making them a better value in the long run.

What is life expectancy of tankless water heater?

20 years
Most tankless water heaters have a life expectancy of more than 20 years. They also have easily replaceable parts that extend their life by many more years.

Is the Rinnai mc-91-2 water heater controller working?

They are working perfectly. Sooo handy. When they installed my new water heater they brought 2 MCC-91-2 industrial controllers but when I connected them to my water heater I was disappointed to discover that the temperature would not adjust below 110 degrees. I could only get it to adjust between 110 and 185.

How does a Rinnai tankless water heater work?

With a Rinnai tankless water heater, you’ll never have to choose between taking a piping hot shower, doing a load of laundry, or running the dishwasher. Hot water is always available. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed.

How does the Rinnai Water recirculation system work?

Select models have the Rinnai recirculation technology and are Wi-Fi ready, allowing you to set hot water schedules or have it on demand, giving you hot water in seconds, not minutes, saving you time and reducing water waste. They can also be integrated with your smart home technology for greater control.

Are You a plumber or a Rinnai installer?

Businesses that depend on hot water rely on Rinnai. Are you a plumber? Plumbers and installers, if you’re the best at what you do, join our Rinnai PRO Network.

How does the Rinnai rl75 tankless water heater work?

Rinnai RL75 tankless water heaters utilize advanced electronics with the temperature controller on the front panel for extra convenience and diagnostics. Wi-Fi and Circ-Logic technology make remote monitoring, management, and recirculation control easy. Voice activation using Alexa ensures great convenience and user experience.

They are working perfectly. Sooo handy. When they installed my new water heater they brought 2 MCC-91-2 industrial controllers but when I connected them to my water heater I was disappointed to discover that the temperature would not adjust below 110 degrees. I could only get it to adjust between 110 and 185.

Is there a warranty on a Rinnai Water Heater?

Hot water is always available. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed. Consumer financing and rebates are also often available.

Select models have the Rinnai recirculation technology and are Wi-Fi ready, allowing you to set hot water schedules or have it on demand, giving you hot water in seconds, not minutes, saving you time and reducing water waste. They can also be integrated with your smart home technology for greater control.