Tankless Water Heater Lifespan

Tankless water heaters are small and can be installed in tight spaces.

Tankless water heater lifespan.

A tankless water heater will usually last between 20 30 years which is double the life of a storage tank water heater. Most tankless water heaters have a life expectancy of more than 20 years. Unlike traditional heaters though there is little difference in lifespan between tankless gas and tankless electric water heaters. Opting for the longer lasting tankless model can save a homeowner from needing a replacement every 10 years.

The operational life of a tankless water heater is usually 20 years if not more. The life expectancy or useful lifespan of a rinnai tankless water heater is up to 20 years. Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and as a. A tankless water heater can last up to 20 years sometimes even longer.

A standard high quality water heater will last roughly a decade whereas tankless models function for twice as long. They also have easily replaceable parts that extend their life by many more years. On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years. They may even be installed on the outside walls of your home if your home is spatially challenged.

A considerable advantage of tankless units is their longer lifespan. Often more expensive than tank style heaters tankless water heaters can last up to 30 years. How long does a tankless water heater last. In contrast storage water heaters last 10 15 years.

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. A tankless water heater lasts about 20 years. Tankless water heaters are less exposed to water based corrosion than regular water heaters which are exposed to moisture 24 7. A traditional water heater lasts about 12 years.

For a tank based traditional hot water system the lifespan is usually 10 years. With proper care however they can keep providing you with hot water for longer even up to 30 years. 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. With regular maintenance and repairs a tankless system may last up to 30 years or up to 3 times longer than a traditional hot water heater.

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. In both cases they last for around 20 years.