Tankless Water Heater Life Expectancy

Like most appliances and systems in your home the life expectancy of a tankless water heater varies.

Tankless water heater life expectancy.

Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and. 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. A tankless water heater lasts about 20 years. The average water heater life expectancy has diminished over the last 30 years.

A traditional water heater lasts about 12 years. In both cases they last for around 20 years. The reason for the longer tankless water heater life expectancy is the difference in design. What is the life expectancy of a rinnai tankless water heater.

A tankless water heater can last up to 20 years sometimes even longer. 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. Thirty years ago you could expect a new water heater to last at least 20 years or more even without regular maintenance. The estimated life expectancy of a rinnai tankless hot water heater is twice as long as that of a traditional tank.

Most water heater manufacturers predict their unit s lifespan to be around 20 years with normal usage and moderate upkeep. The maintenance requirements for a tankless model are not too intensive fortunately unlike a conventional water heater a tankless water heater is not exposed to the same water base corrosion.