Tankless Water Heater Life Expectancy

The reason for the longer tankless water heater life expectancy is the difference in design.

Tankless water heater life expectancy.

Most water heater manufacturers predict their unit s lifespan to be around 20 years with normal usage and moderate upkeep. In both cases they last for around 20 years. This longevity is one of the factors that makes a rinnai tankless water heater a money saving choice over time. Like most appliances and systems in your home the life expectancy of a tankless water heater varies.

With proper care however they can keep providing you with hot water for longer even up to 30 years. How long will a new water heater last if purchase today tank failure leaking is the only reason to trash a unit everything else can be repaired. The estimated life expectancy of a rinnai tankless hot water heater is twice as long as that of a traditional tank. Department of energy estimates gas fired tankless heaters save an average of 108 in energy costs per year over their traditional tank counterparts while electric tankless heaters save 44 per year.

Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and. The average water heater life expectancy has diminished over the last 30 years. What is the life expectancy of a rinnai tankless water heater. Actual performance will vary depending on water quality usage rates environmental conditions and regular maintenance.

Thirty years ago you could expect a new water heater to last at least 20 years or more even without regular maintenance. A traditional water heater lasts about 12 years.