Tankless Water Heater Lifespan

Tankless water heaters are less exposed to water based corrosion than regular water heaters which are exposed to moisture 24 7.

Tankless water heater lifespan.

Time frame during the average life span of a water heater the minerals that have dissolved into the water source collect on the inside of the tank and can slowly corrode the tank over time. Actual life is impacted by water quality usage and proper maintenance. They can last even longer with proper maintenance and care but 20 years is the expected life span for most tankless water heaters according to manufacturers. How long does a tankless water heater last.

Unlike traditional heaters though there is little difference in lifespan between tankless gas and tankless electric water heaters. Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and as a. Tankless water heaters can avoid the standby heat losses associated with storage water heaters. In contrast storage water heaters last 10 15 years.

However although gas fired tankless water heaters tend to have higher flow rates than electric ones they can waste energy if they have a constantly burning pilot light. On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years. A considerable advantage of tankless units is their longer lifespan. A tankless water heater can last up to 20 years sometimes even longer.

If you re already in your forever home or plan to stay where you are for a while investing in a tankless water heater will save you from needing a replacement for a very long time. Often more expensive than tank style heaters tankless water heaters can last up to 30 years. Do you need a licensed plumber. Tankless water heater lifespan.

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. A tankless water heater will typically last for approximately 20 years. The life expectancy or useful lifespan of a rinnai tankless water heater is up to 20 years. A tankless water heater lasts about 20 years.

Opting for the longer lasting tankless model can save a homeowner from needing a replacement every 10 years. They also have easily replaceable parts that extend their life by many more years. In both cases they last for around 20 years. A traditional water heater lasts about 12 years.

Most tankless water heaters have a life expectancy of more than 20 years. A standard high quality water heater will last roughly a decade whereas tankless models function for twice as long.